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5729edd56aef051400155115 | Amazon_rainforest | The first European to travel the length of the Amazon River was Francisco de Orellana in 1542. The BBC's Unnatural Histories presents evidence that Orellana, rather than exaggerating his claims as previously thought, was correct in his observations that a complex civilization was flourishing along the Amazon in the 154... | Who is given credit for discovering geoglyphs along the Amazon River? | {
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"Ondemar Dias",
"Ondemar Dias",
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0.065949119627... | All states have a geographic scope of interests, actions, or projected power. This is a crucial factor in distinguishing a great power from a regional power; by definition the scope of a regional power is restricted to its region. It has been suggested that a great power should be possessed of actual influence througho... | During the Age of Discovery in the 15th and 16th centuries, Portugal and Spain pioneered European exploration of the globe, and in the process established large overseas empires. Envious of the great wealth these empires generated, England, France, and the Netherlands began to establish colonies and trade networks of t... | Between 1791 and 1833, Saint Helena became the site of a series of experiments in conservation, reforestation and attempts to boost rainfall artificially. This environmental intervention was closely linked to the conceptualisation of the processes of environmental change and helped establish the roots of environmentali... | Ondemar Dias | 92,001 |
5729edd56aef051400155116 | Amazon_rainforest | The first European to travel the length of the Amazon River was Francisco de Orellana in 1542. The BBC's Unnatural Histories presents evidence that Orellana, rather than exaggerating his claims as previously thought, was correct in his observations that a complex civilization was flourishing along the Amazon in the 154... | For how many years was evidence shown that humans shaped the the Amazon? | {
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} | For how many years was evidence shown that humans shaped the the [MASK]? | [
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5725cf3238643c19005acd61 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | What is terra preta called? | {
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0.30959215760... | For the 2013 season, the league's new national broadcast partner was the CBS Sports Network. CBSSN would air 19 regular season games and two playoff games. CBS would also air the ArenaBowl, marking the first time since 2008 that the league's finale aired on network television. Regular season CBSSN broadcast games are u... | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | black earth | 92,003 |
5725cf3238643c19005acd62 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | How much is terra preta distributed over the Amazon forest? | {
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} | How much is terra preta distributed over the [MASK] forest? | [
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0.2817491292953... | The European publishing company, Panini, approached Digimon in different ways in different countries. While Germany created their own adaptations of episodes, the United Kingdom (UK) reprinted the Dark Horse titles, then translated some of the German adaptations of Adventure 02 episodes. Eventually the UK comics were g... | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | Despite the fact that humans have occupied the territory of Portugal for thousands of years, something still remains of the original vegetation. In Gerês both deciduous and coniferous forests can be found, an extremely rare worldwide mature mediterranean forest remain in some parts of the Arrábida mountain and a subtro... | large areas | 92,004 |
5725cf3238643c19005acd63 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | What did the development of this fertile soil provide in hostile environment? | {
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5725cf3238643c19005acd64 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | In which region tribe were large settlements discovered? | {
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"Xingu tribe",
"Xingu",
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} | In which region tribe were large settlements discovered? | [
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0.1548301577568054... | The North American mnemonic "spring forward, fall back" (also "spring ahead ...", "spring up ...", and "... fall behind") helps people remember which direction to shift clocks. | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | A 2013 study in Nature reported that DNA found in the 24,000-year-old remains of a young boy from the archaeological Mal'ta-Buret' culture suggest that up to one-third of the indigenous Americans may have ancestry that can be traced back to western Eurasians, who may have "had a more north-easterly distribution 24,000 ... | Xingu tribe | 92,006 |
5725cf3238643c19005acd65 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | Who discovered this and where did they come from? | {
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0.4555377... | Seven clubs have won the FA Cup as part of a League and Cup double, namely Preston North End (1889), Aston Villa (1897), Tottenham Hotspur (1961), Arsenal (1971, 1998, 2002), Liverpool (1986), Manchester United (1994, 1996, 1999) and Chelsea (2010). In 1993, Arsenal became the first side to win both the FA Cup and the ... | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | There are four categories of terra nullius, land that is unclaimed by any state: the small unclaimed territory of Bir Tawil between Egypt and Sudan, Antarctica, the oceans, and celestial bodies such as the Moon or Mars. In the last three of these, international treaties (the Antarctic Treaty, the United Nations Convent... | Michael Heckenberger and colleagues of the University of Florida | 92,007 |
5729ef266aef05140015511c | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | What type of soil is considered a product of soil management by indigenous peoples in the Amazon Forest? | {
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0.04028329625... | The Rhine (Romansh: Rein, German: Rhein, French: le Rhin, Dutch: Rijn) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the Swiss-Austrian, Swiss-Liechtenstein border, Swiss-German and then the Franco-German border, then flows through the Rhineland and even... | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | NASA's CALIPSO satellite has measured the amount of dust transported by wind from the Sahara to the Amazon: an average 182 million tons of dust are windblown out of the Sahara each year, at 15 degrees west longitude, across 1,600 miles (2,600 km) over the Atlantic Ocean (some dust falls into the Atlantic), then at 35 d... | Terra preta (black earth) | 92,008 |
5729ef266aef05140015511d | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | The development of Terra Preta allowed for what to happen in the Amazon Forest? | {
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"agriculture and silviculture",
"agriculture and silviculture",
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} | The development of [MASK] allowed for what to happen in [MASK]? | [
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0.14671610295... | In the French-speaking part of Switzerland exists also the term haute école specialisée for a type of institution called Fachhochschule in the German-speaking part of the country. (see below). | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | As a result of the now near-universal human reliance upon agriculture, the few contemporary hunter-gatherer cultures usually live in areas unsuitable for agricultural use. | agriculture and silviculture | 92,009 |
5729ef266aef05140015511e | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | In lands attributed to what tribe are found remains of large settlements? | {
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"Xingu tribe",
"Xingu",
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} | In lands attributed to what tribe are found remains of large settlements? | [
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0.1152645051479... | Japanese (Famicom) cartridges are shaped slightly differently. While the NES used a 72-pin interface, the Famicom system used a 60-pin design. Unlike NES games, official Famicom cartridges were produced in many colors of plastic. Adapters, similar in design to the popular accessory Game Genie, are available that allow ... | Many pre-Columbian civilizations established characteristics and hallmarks which included permanent or urban settlements, agriculture, civic and monumental architecture, and complex societal hierarchies. Some of these civilizations had long faded by the time of the first significant European and African arrivals (ca. l... | At Buya in Eritrea, one of the oldest hominids representing a possible link between Homo erectus and an archaic Homo sapiens was found by Italian scientists. Dated to over 1 million years old, it is the oldest skeletal find of its kind and provides a link between hominids and the earliest anatomically modern humans. It... | Xingu tribe | 92,010 |
5729ef266aef05140015511f | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | Who is credited with finding evidence of large settlements in the Amazon forest? | {
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5729ef266aef051400155120 | Amazon_rainforest | Terra preta (black earth), which is distributed over large areas in the Amazon forest, is now widely accepted as a product of indigenous soil management. The development of this fertile soil allowed agriculture and silviculture in the previously hostile environment; meaning that large portions of the Amazon rainforest ... | Evidence for what types of structures were found in 2003? | {
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} | Evidence for what types of structures were found in [MASK]? | [
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5725d16aec44d21400f3d61b | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many species of insects are known in the region? | {
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5725d16aec44d21400f3d61c | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | What portion of bird species make up the world's total live in the rainforest? | {
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"One in five",
"One in five"
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} | What portion of bird species make up the world's total live in the rainforest? | [
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5725d16aec44d21400f3d61d | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many plant species make up the total in the rainforest? | {
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} | How many plant species make up the total in the rainforest? | [
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-0.020101010799... | On 7 June 1950, Kim Il-sung called for a Korea-wide election on 5–8 August 1950 and a consultative conference in Haeju on 15–17 June 1950. On 11 June, the North sent three diplomats to the South, as a peace overture that Rhee rejected. On 21 June, Kim Il-Sung revised his war plan to involve general attack across the 38... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Many species of birds are economically important. Domesticated and undomesticated birds (poultry and game) are important sources of eggs, meat, and feathers. Songbirds, parrots, and other species are popular as pets. Guano (bird excrement) is harvested for use as a fertilizer. Birds prominently figure throughout human ... | 40,000 | 92,015 |
5725d16aec44d21400f3d61e | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | What is the total make up of fish species living in the Amazon? | {
"answer_start": [
375,
159,
159
],
"text": [
"one in five",
"2,200",
"2,200"
]
} | What is the total make up of fish species living in the [MASK]? | [
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0.0860402286052... | "Alsatia", the Latin form of Alsace's name, has long ago entered the English language with the specialized meaning of "a lawless place" or "a place under no jurisdiction" - since Alsace was conceived by English people to be such. It was used into the 20th century as a term for a ramshackle marketplace, "protected by an... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Though the true dimensions of species diversity remain uncertain, estimates range from 2.6–7.8 million species with a mean of 5.5 million. This probably represents less than 20% of all species on Earth[citation needed], and with only about 20,000 new species of all organisms being described each year, most species like... | one in five | 92,016 |
5725d16aec44d21400f3d61f | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many invertebrate species are known in Brazil alone? | {
"answer_start": [
479,
471,
490
],
"text": [
"96,660 and 128,843",
"between 96,660 and 128,843",
"128,843"
]
} | How many invertebrate species are known in [MASK] alone? | [
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0.0748048871755... | According to Strabo, the Greco-Bactrians seem to have had contacts with China through the silk road trade routes (Strabo, XI.XI.I). Indian sources also maintain religious contact between Buddhist monks and the Greeks, and some Greco-Bactrians did convert to Buddhism. Demetrius, son and successor of Euthydemus, invaded ... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | 96,660 and 128,843 | 92,017 |
5729f0db6aef051400155126 | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | The Amazon region is home to how many species of insect? | {
"answer_start": [
28,
22,
28
],
"text": [
"2.5 million",
"about 2.5 million",
"2.5 million"
]
} | The [MASK] region is home to how many species of insect? | [
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0.034389164298... | Democracy, social-contract theory, separation of powers, religious freedom, separation of church and state – these achievements of the Reformation and early Protestantism were elaborated on and popularized by Enlightenment thinkers. Some of the philosophers of the English, Scottish, German, and Swiss Enlightenment - Th... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Many species of birds are economically important. Domesticated and undomesticated birds (poultry and game) are important sources of eggs, meat, and feathers. Songbirds, parrots, and other species are popular as pets. Guano (bird excrement) is harvested for use as a fertilizer. Birds prominently figure throughout human ... | 2.5 million | 92,018 |
5729f0db6aef051400155127 | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many species of bird and mammals are there in the Amazon region? | {
"answer_start": [
94,
89,
94
],
"text": [
"2,000",
"some 2,000",
"2,000"
]
} | How many species of bird and mammals are there in the [MASK] region? | [
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0.07622839510440... | From the early 16th century, both Western Armenia and Eastern Armenia fell under Iranian Safavid rule. Owing to the century long Turco-Iranian geo-political rivalry that would last in Western Asia, significant parts of the region were frequently fought over between the two rivalling empires. From the mid 16th century w... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Many parts of the Americas are still populated by indigenous peoples; some countries have sizable populations, especially Belize, Bolivia, Chile, Ecuador, Greenland, Guatemala, Mexico, and Peru. At least a thousand different indigenous languages are spoken in the Americas. Some, such as the Quechuan languages, Aymara, ... | 2,000 | 92,019 |
5729f0db6aef051400155128 | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many plant species are estimated to be in the Amazon region? | {
"answer_start": [
137,
56,
56
],
"text": [
"40,000",
"tens of thousands",
"tens of thousands"
]
} | How many plant species are estimated to be in the [MASK] region? | [
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5729f0db6aef051400155129 | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | How many reptiles have been discovered in the Amazon region? | {
"answer_start": [
219,
219,
219
],
"text": [
"378",
"378",
"378"
]
} | How many reptiles have been discovered in the [MASK] region? | [
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0.05449846759... | In contrast to the speed of compression, which is proportional to the number of operations required by the algorithm, here latency refers to the number of samples that must be analysed before a block of audio is processed. In the minimum case, latency is zero samples (e.g., if the coder/decoder simply reduces the numbe... | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | A 2007 study conducted by the National Science Foundation found that biodiversity and genetic diversity are codependent—that diversity among species requires diversity within a species, and vice versa. "If any one type is removed from the system, the cycle can break down, and the community becomes dominated by a single... | 378 | 92,021 |
5729f0db6aef05140015512a | Amazon_rainforest | The region is home to about 2.5 million insect species, tens of thousands of plants, and some 2,000 birds and mammals. To date, at least 40,000 plant species, 2,200 fishes, 1,294 birds, 427 mammals, 428 amphibians, and 378 reptiles have been scientifically classified in the region. One in five of all the bird species i... | What amount of bird species on earth are found in the Amazon rainforest? | {
"answer_start": [
283,
173,
283
],
"text": [
"One in five",
"1,294",
"One in five of all the bird species in the world"
]
} | What amount of bird species on earth are found in the [MASK] rainforest? | [
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5726722bdd62a815002e8528 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many kilometers of acres of the Ecuadorian rainforest is supported? | {
"answer_start": [
114,
88,
88,
114
],
"text": [
"62 acres",
"quarter square",
"quarter square",
"62"
]
} | How many kilometers of acres of the [MASK] rainforest is supported? | [
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-0.1118225157260... | The term Muslim world, also known as Islamic world and the Ummah (Arabic: أمة, meaning "nation" or "community") has different meanings. In a religious sense, the Islamic Ummah refers to those who adhere to the teachings of Islam, referred to as Muslims. In a cultural sense, the Muslim Ummah refers to Islamic civilizat... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | 62 acres | 92,023 |
5726722bdd62a815002e8529 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many tree species are in the rainforest? | {
"answer_start": [
168,
158,
158,
168
],
"text": [
"1,100",
"more than 1,100",
"more than 1,100",
"1,100"
]
} | How many tree species are in the rainforest? | [
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0.04134691879153... | With the neoplatonist Plotinus, wrote Nathaniel Alfred Boll; "there even appears, probably for the first time in Western philosophy, idealism that had long been current in the East even at that time, for it taught... that the soul has made the world by stepping from eternity into time...". Similarly, in regard to passa... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | 1,100 | 92,024 |
5726722bdd62a815002e852a | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many tons of living plants are in the rainforest? | {
"answer_start": [
282,
276,
276,
282
],
"text": [
"90,790",
"about 90,790",
"about 90,790",
"90,790"
]
} | How many tons of living plants are in the rainforest? | [
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0.10157802700... | On October 6, 1973, Syria and Egypt, with support from other Arab nations, launched a surprise attack on Israel, on Yom Kippur. This renewal of hostilities in the Arab–Israeli conflict released the underlying economic pressure on oil prices. At the time, Iran was the world's second-largest oil exporter and a close US a... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | The fossil record suggests that the last few million years featured the greatest biodiversity in history. However, not all scientists support this view, since there is uncertainty as to how strongly the fossil record is biased by the greater availability and preservation of recent geologic sections. Some scientists bel... | 90,790 | 92,025 |
5726722bdd62a815002e852b | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | What is the average plant biosmass? | {
"answer_start": [
356,
356,
356,
356
],
"text": [
"356 ± 47 tonnes per hectare",
"356 ± 47 tonnes per hectare",
"356 ± 47 tonnes per hectare",
"356 ± 47 tonnes per hectare"
]
} | What is the average plant biosmass? | [
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-0.202915146... | The first settlement is defined as Paleapolis (Παλεάπολις), the Ancient Greek world for "old city", in order to distinguish it from a second settlement built during the 5th century BC, called Neapolis (Νεάπολις), "new city". The neapolis was erected towards the east and along with it, monumental walls around the whole ... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | Plant ecology is the science of the functional relationships between plants and their habitats—the environments where they complete their life cycles. Plant ecologists study the composition of local and regional floras, their biodiversity, genetic diversity and fitness, the adaptation of plants to their environment, an... | 356 ± 47 tonnes per hectare | 92,026 |
5726722bdd62a815002e852c | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | What is the number of plant species in economics and social interest? | {
"answer_start": [
407,
407,
407,
407
],
"text": [
"438,000",
"438,000",
"438,000",
"438,000 species"
]
} | What is the number of plant species in economics and social interest? | [
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0.0049168... | This period is generally taken to coincide with a major shift in population from southern Mesopotamia toward the north. Ecologically, the agricultural productivity of the Sumerian lands was being compromised as a result of rising salinity. Soil salinity in this region had been long recognized as a major problem. Poorly... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | The number of species of flowering plants is estimated to be in the range of 250,000 to 400,000. This compares to around 12,000 species of moss or 11,000 species of pteridophytes, showing that the flowering plants are much more diverse. The number of families in APG (1998) was 462. In APG II (2003) it is not settled; a... | 438,000 | 92,027 |
5729f2646aef051400155130 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | Where does the Amazon region rate among the entire earth for its amount of biodiversity? | {
"answer_start": [
41,
37,
37,
41
],
"text": [
"highest on Earth",
"the highest",
"the highest",
"highest"
]
} | Where does the [MASK] region rate among the entire earth for its amount of biodiversity? | [
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0.24229899048805... | The region was dominated by Bantu-speaking tribes, who built trade links leading into the Congo River basin. Congo-Brazzaville was formerly part of the French colony of Equatorial Africa. Upon independence in 1960, the former colony of French Congo became the Republic of the Congo. The People's Republic of the Congo wa... | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh water. There are approximately 5×1030 bacteria on Earth, forming a biomass which exceeds that of all plants and animals. Bacteria are vital in recycling nutrients, with many of the stages in nutrient ... | highest on Earth | 92,028 |
5729f2646aef051400155131 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many tree species were found in one square kilometer of Ecuadorian rainforest in 2001? | {
"answer_start": [
168,
158,
158,
168
],
"text": [
"1,100",
"more than 1,100",
"more than 1,100",
"1,100"
]
} | How many tree species were found in [MASK] of [MASK] rainforest in [MASK]? | [
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5729f2646aef051400155132 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many tons of live plants were found to live in one square kilometer of the Amazon rainforest in 1999? | {
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282,
276,
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"text": [
"90,790 tonnes",
"about 90,790",
"about 90,790",
"90,790 tonnes"
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} | How many tons of live plants were found to live in [MASK] of the [MASK] rainforest in [MASK]? | [
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5729f2646aef051400155133 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | What is the average weight of the biomass per hectare in the Amazon? | {
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356,
356,
356,
356
],
"text": [
"356 ± 47 tonnes",
"356 ± 47 tonnes",
"356 ± 47 tonnes",
"356 ± 47 tonnes"
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} | What is the average weight of the biomass per hectare in the [MASK]? | [
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0.1186112612485... | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | The Earth contains about 434 billion cubic meters of growing stock forest, 47% of which is commercial. As an abundant, carbon-neutral renewable resource, woody materials have been of intense interest as a source of renewable energy. In 1991, approximately 3.5 cubic kilometers of wood were harvested. Dominant uses were ... | Indigenous peoples of Brazil make up 0.4% of Brazil's population, or about 700,000 people, even though millions of Brazilians have some indigenous ancestry. Indigenous peoples are found in the entire territory of Brazil, although the majority of them live in Indian reservations in the North and Center-Western part of t... | 356 ± 47 tonnes | 92,031 |
5729f2646aef051400155134 | Amazon_rainforest | The biodiversity of plant species is the highest on Earth with one 2001 study finding a quarter square kilometer (62 acres) of Ecuadorian rainforest supports more than 1,100 tree species. A study in 1999 found one square kilometer (247 acres) of Amazon rainforest can contain about 90,790 tonnes of living plants. The av... | How many plant species are of interest to society and manufacturers exist in the amazon rainforest? | {
"answer_start": [
407,
407,
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"text": [
"438,000",
"438,000",
"438,000",
"438,000"
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} | How many plant species are of interest to society and manufacturers exist in the [MASK] rainforest? | [
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5729f3831d0469140077967b | Amazon_rainforest | The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart fro... | Which animal that lives in the Amazon river may produce a deadly shock? | {
"answer_start": [
168,
168,
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"text": [
"electric eels",
"electric eels",
"electric eels"
]
} | Which animal that lives in the [MASK] river may produce a deadly shock? | [
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0.0558614172041416... | Another defense that often uses color or shape to deceive potential enemies is mimicry. A number of longhorn beetles (family Cerambycidae) bear a striking resemblance to wasps, which helps them avoid predation even though the beetles are in fact harmless. Batesian and Müllerian mimicry complexes are commonly found in L... | Predators are often another organism's prey, and likewise prey are often predators. Though blue jays prey on insects, they may in turn be prey for cats and snakes, and snakes may be the prey of hawks. One way of classifying predators is by trophic level. Organisms that feed on autotrophs, the producers of the trophic p... | A 2007 study conducted by the National Science Foundation found that biodiversity and genetic diversity are codependent—that diversity among species requires diversity within a species, and vice versa. "If any one type is removed from the system, the cycle can break down, and the community becomes dominated by a single... | electric eels | 92,033 |
5729f3831d0469140077967c | Amazon_rainforest | The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart fro... | Large predators of the Amazon rainforest include the jaguar, cougar, and anaconda, what is one other example? | {
"answer_start": [
110,
110,
110
],
"text": [
"black caiman",
"black caiman",
"black caiman"
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} | Large predators of the [MASK] rainforest include the jaguar, cougar, and anaconda, what is [MASK] other example? | [
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5729f3831d0469140077967d | Amazon_rainforest | The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart fro... | What fish living in the Amazon river is known to bit humans? | {
"answer_start": [
241,
241,
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],
"text": [
"piranha",
"piranha",
"piranha"
]
} | What fish living in [MASK] is known to bit humans? | [
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5729f3831d0469140077967e | Amazon_rainforest | The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart fro... | What are dart frogs are known to secrete? | {
"answer_start": [
331,
331,
331
],
"text": [
"lipophilic alkaloid toxins",
"lipophilic alkaloid toxins",
"lipophilic alkaloid toxins"
]
} | What are dart frogs are known to secrete? | [
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5729f3831d0469140077967f | Amazon_rainforest | The rainforest contains several species that can pose a hazard. Among the largest predatory creatures are the black caiman, jaguar, cougar, and anaconda. In the river, electric eels can produce an electric shock that can stun or kill, while piranha are known to bite and injure humans. Various species of poison dart fro... | What type of bat that lives in the Amazon rainforest can spread rabies? | {
"answer_start": [
434,
434,
434
],
"text": [
"Vampire bats",
"Vampire",
"Vampire"
]
} | What type of bat that lives in the [MASK] rainforest can spread rabies? | [
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5729fd56af94a219006aa72f | Amazon_rainforest | Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest's interior was highly restricted, and the forest remained basically intact. Farms established during t... | What is the process of removing trees from a forest known as? | {
"answer_start": [
0,
0,
0
],
"text": [
"Deforestation",
"Deforestation",
"Deforestation"
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} | What is the process of removing trees from a forest known as? | [
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0.173227325081825... | The most common Persian word is Masīhī (مسیحی), from Arabic.,Other words are Nasrānī (نصرانی), from Syriac for "Nazarene", and Tarsā (ترسا), from Middle Persian word Tarsāg, also meaning "Christian", derived from tars, meaning "fear, respect". | Habitat size and numbers of species are systematically related. Physically larger species and those living at lower latitudes or in forests or oceans are more sensitive to reduction in habitat area. Conversion to "trivial" standardized ecosystems (e.g., monoculture following deforestation) effectively destroys habitat ... | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | Deforestation | 92,038 |
5729fd56af94a219006aa730 | Amazon_rainforest | Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest's interior was highly restricted, and the forest remained basically intact. Farms established during t... | Acessing the Amazon rainforest was restricted before what era? | {
"answer_start": [
180,
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"text": [
"the early 1960s",
"early 1960s",
"1960s"
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} | Acessing the [MASK] rainforest was restricted before what era? | [
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5729fd56af94a219006aa731 | Amazon_rainforest | Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest's interior was highly restricted, and the forest remained basically intact. Farms established during t... | What method was used to clear forest for crop cultivation in the amazon forest? | {
"answer_start": [
368,
368,
368
],
"text": [
"slash and burn method",
"slash and burn",
"slash and burn"
]
} | What method was used to clear forest for crop cultivation in the amazon forest? | [
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China: In China, the torch was first welcomed by Politburo Standing Committee member Zhou Yongkang and State Councilor Liu Yandong. It was subsequently passed onto CPC General Secretary Hu Jintao. A call to boycott French hypermart Carrefour from May 1 began spreading through mobile text messaging and online chat roo... | Habitat size and numbers of species are systematically related. Physically larger species and those living at lower latitudes or in forests or oceans are more sensitive to reduction in habitat area. Conversion to "trivial" standardized ecosystems (e.g., monoculture following deforestation) effectively destroys habitat ... | In 1980 half of all the industrial jobs in Mexico were located in Mexico City. Under relentless growth, the Mexico City government could barely keep up with services. Villagers from the countryside who continued to pour into the city to escape poverty only compounded the city's problems. With no housing available, they... | slash and burn method | 92,040 |
5729fd56af94a219006aa732 | Amazon_rainforest | Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest's interior was highly restricted, and the forest remained basically intact. Farms established during t... | What are two factors that made it difficult for colonists to the Amazon forest to survive? | {
"answer_start": [
478,
478,
486
],
"text": [
"loss of soil fertility and weed invasion",
"loss of soil fertility and weed invasion",
"soil fertility and weed invasion"
]
} | What are [MASK] factors that made it difficult for colonists to the [MASK] forest to survive? | [
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0.0960124880... | International human rights organisations including Human Rights Watch, Amnesty International and the American Association for the Advancement of Science have repeatedly documented and condemned widespread human rights violations in Myanmar. The Freedom in the World 2011 report by Freedom House notes, "The military junt... | Habitat size and numbers of species are systematically related. Physically larger species and those living at lower latitudes or in forests or oceans are more sensitive to reduction in habitat area. Conversion to "trivial" standardized ecosystems (e.g., monoculture following deforestation) effectively destroys habitat ... | However, early farmers were also adversely affected in times of famine, such as may be caused by drought or pests. In instances where agriculture had become the predominant way of life, the sensitivity to these shortages could be particularly acute, affecting agrarian populations to an extent that otherwise may not hav... | loss of soil fertility and weed invasion | 92,041 |
5729fd56af94a219006aa733 | Amazon_rainforest | Deforestation is the conversion of forested areas to non-forested areas. The main sources of deforestation in the Amazon are human settlement and development of the land. Prior to the early 1960s, access to the forest's interior was highly restricted, and the forest remained basically intact. Farms established during t... | What is notable about the Amazon forest when it is seen from space? | {
"answer_start": [
785,
785,
785
],
"text": [
"areas cleared of forest are visible to the naked eye",
"areas cleared of forest",
"areas cleared of forest are visible to the naked eye"
]
} | What is notable about the [MASK] forest when it is seen from space? | [
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5729feaf6aef051400155188 | Amazon_rainforest | Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres (160,000 to 227,000 sq mi), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pa... | How many square kilometres of the Amazon forest was lost by 1991? | {
"answer_start": [
77,
77,
77
],
"text": [
"415,000",
"415,000 to 587,000",
"415,000"
]
} | How many square kilometres of the [MASK] forest was lost by [MASK]? | [
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5729feaf6aef051400155189 | Amazon_rainforest | Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres (160,000 to 227,000 sq mi), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pa... | In the year 2000 how many square kilometres of the Amazon forest had been lost? | {
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5729feaf6aef05140015518a | Amazon_rainforest | Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres (160,000 to 227,000 sq mi), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pa... | What is most of the cleared land in the Amazon region used for? | {
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5729feaf6aef05140015518b | Amazon_rainforest | Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres (160,000 to 227,000 sq mi), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pa... | Where is Brazil ranked globally in soybean production? | {
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5729feaf6aef05140015518c | Amazon_rainforest | Between 1991 and 2000, the total area of forest lost in the Amazon rose from 415,000 to 587,000 square kilometres (160,000 to 227,000 sq mi), with most of the lost forest becoming pasture for cattle. Seventy percent of formerly forested land in the Amazon, and 91% of land deforested since 1970, is used for livestock pa... | What percentage of the land cleared in the Amazon is used for growing livestock? | {
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572a005f1d046914007796b7 | Amazon_rainforest | The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 (22,392 k... | Highways built in the Amazon rainforest were built primarily for what kind of farmers? | {
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572a005f1d046914007796b8 | Amazon_rainforest | The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 (22,392 k... | What did creating highways in the Amazon rainforest lead to? | {
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572a005f1d046914007796b9 | Amazon_rainforest | The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 (22,392 k... | The rate of clearing of forest from 2000 to 2005 was how many square miles per year? | {
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572a005f1d046914007796bb | Amazon_rainforest | The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 (22,392 k... | What happened to the rate of deforestation in the Amazon region of Brazil between 2004 and 2014? | {
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} | What happened to the rate of deforestation in the [MASK] region of [MASK] [MASK]? | [
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572a005f1d046914007796ba | Amazon_rainforest | The needs of soy farmers have been used to justify many of the controversial transportation projects that are currently developing in the Amazon. The first two highways successfully opened up the rainforest and led to increased settlement and deforestation. The mean annual deforestation rate from 2000 to 2005 (22,392 k... | How much higher was the rate of deforestation in 2000, to 2005 compared to 1995 to 2000? | {
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} | How much higher was the rate of deforestation in [MASK], to [MASK] compared to [MASK]? | [
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572a020f6aef051400155198 | Amazon_rainforest | Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10% of the world's terrestrial primary productivity a... | What are environmentalists concerned about losing in the Amazon forest? | {
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"loss of biodiversity",
"biodiversity",
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} | What are environmentalists concerned about losing in the [MASK] forest? | [
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572a020f6aef051400155199 | Amazon_rainforest | Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10% of the world's terrestrial primary productivity a... | The loss of biodiversity may be the result of what, according to environmentalists? | {
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"destruction of the forest",
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} | The loss of biodiversity may be the result of what, according to environmentalists? | [
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572a020f6aef05140015519a | Amazon_rainforest | Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10% of the world's terrestrial primary productivity a... | What are environmentalists concerned about having released from the Amazon region? | {
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"text": [
"carbon contained within the vegetation",
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} | What are environmentalists concerned about having released from the [MASK] region? | [
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572a020f6aef05140015519b | Amazon_rainforest | Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10% of the world's terrestrial primary productivity a... | What amount of the worlds carbon is stored in the Amazon forest? | {
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"text": [
"10% of the carbon stores",
"10%",
"10%"
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} | What amount of the worlds carbon is stored in the [MASK] forest? | [
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572a020f6aef05140015519c | Amazon_rainforest | Environmentalists are concerned about loss of biodiversity that will result from destruction of the forest, and also about the release of the carbon contained within the vegetation, which could accelerate global warming. Amazonian evergreen forests account for about 10% of the world's terrestrial primary productivity a... | How many metric tons of carbon are believed to be stored in the Amazon forest? | {
"answer_start": [
378,
378,
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"text": [
"1.1 × 1011 metric tonnes",
"1.1 × 1011",
"1.1 × 1011"
]
} | How many metric tons of carbon are believed to be stored in the [MASK] forest? | [
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0.13080416619777... | New Haven has a variety of museums, many of them associated with Yale. The Beinecke Rare Book and Manuscript Library features an original copy of the Gutenberg Bible. There is also the Connecticut Children's Museum; the Knights of Columbus museum near that organization's world headquarters; the Peabody Museum of Natura... | It would appear that living organisms are remarkably inefficient (in the physical sense) in their use of the energy they receive (chemical energy or radiation), and it is true that most real machines manage higher efficiencies. In growing organisms the energy that is converted to heat serves a vital purpose, as it allo... | The total solar energy absorbed by Earth's atmosphere, oceans and land masses is approximately 3,850,000 exajoules (EJ) per year. In 2002, this was more energy in one hour than the world used in one year. Photosynthesis captures approximately 3,000 EJ per year in biomass. The amount of solar energy reaching the surface... | 1.1 × 1011 metric tonnes | 92,057 |
572a03a06aef0514001551aa | Amazon_rainforest | One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon... | What change in conditions may make the Amazon rainforest unsustainable? | {
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"text": [
"reduced rainfall and increased temperatures",
"severely reduced rainfall and increased temperatures",
"severely reduced rainfall and increased temperatures"
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} | What change in conditions may make the [MASK] rainforest unsustainable? | [
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572a03a06aef0514001551ab | Amazon_rainforest | One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon... | A complete loss of rainforest cover may be caused by what type of emissions? | {
"answer_start": [
54,
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"text": [
"greenhouse gas emissions",
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} | A complete loss of rainforest cover may be caused by what type of emissions? | [
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0.0945783928036... | Missionary efforts to Scandinavia during the 9th and 10th centuries helped strengthen the growth of kingdoms such as Sweden, Denmark, and Norway, which gained power and territory. Some kings converted to Christianity, although not all by 1000. Scandinavians also expanded and colonised throughout Europe. Besides the set... | A predator's effect on its prey species is hard to see in the short-term. However, if observed over a longer period of time, it is seen that the population of a predator will correlationally rise and fall with the population of its prey in a cycle similar to the boom and bust cycle of economics. If a predator overhunts... | During the last century, decreases in biodiversity have been increasingly observed. In 2007, German Federal Environment Minister Sigmar Gabriel cited estimates that up to 30% of all species will be extinct by 2050. Of these, about one eighth of known plant species are threatened with extinction. Estimates reach as high... | greenhouse gas emissions | 92,059 |
572a03a06aef0514001551ac | Amazon_rainforest | One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon... | If one computer model turns out correct, by what year would there be a nearly complete loss of rainforest in the Amazon basin? | {
"answer_start": [
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} | If [MASK] computer model turns out correct, by what year would there be a nearly complete loss of rainforest in the [MASK] basin? | [
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572a03a06aef0514001551ad | Amazon_rainforest | One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon... | How long may the Amazon rainforest be threatened, according to some computer models? | {
"answer_start": [
546,
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"text": [
"though the 21st century",
"though the 21st century",
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} | How long may the [MASK] rainforest be threatened, according to some computer models? | [
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572a03a06aef0514001551ae | Amazon_rainforest | One computer model of future climate change caused by greenhouse gas emissions shows that the Amazon rainforest could become unsustainable under conditions of severely reduced rainfall and increased temperatures, leading to an almost complete loss of rainforest cover in the basin by 2100. However, simulations of Amazon... | What are the main threats facing the Amazon rainforest in the current century? | {
"answer_start": [
573,
573,
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],
"text": [
"climate change in addition to deforestation",
"climate change in addition to deforestation",
"climate change in addition to deforestation"
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} | What are the main threats facing the [MASK] rainforest in [MASK]? | [
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572a064a3f37b3190047865d | Amazon_rainforest | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | What kind of territories are being destroyed by ecocide in the Amazon? | {
"answer_start": [
3,
3,
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"text": [
"indigenous territories",
"indigenous",
"indigenous"
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} | What kind of territories are being destroyed by ecocide in the [MASK]? | [
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572a064a3f37b3190047865e | Amazon_rainforest | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | What type of conservation effort is gaining attention in the Amazon? | {
"answer_start": [
502,
502,
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],
"text": [
"community-based conservation",
"community-based",
"community-based"
]
} | What type of conservation effort is gaining attention in the [MASK]? | [
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572a064a3f37b3190047865f | Amazon_rainforest | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | Indigenous territories are largely being destroyed in what two ways? | {
"answer_start": [
54,
54,
54
],
"text": [
"deforestation and ecocide",
"deforestation and ecocide",
"deforestation and ecocide"
]
} | Indigenous territories are largely being destroyed in what [MASK] ways? | [
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572a064a3f37b31900478660 | Amazon_rainforest | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | The Peruvian Amazon indigienous people are one group struggling in the Amazon, what is another group? | {
"answer_start": [
201,
201,
201
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"text": [
"Urarina",
"Urarina",
"Urarina"
]
} | The [MASK] [MASK] indigienous people are [MASK] group struggling in the [MASK], what is another group? | [
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572a064a3f37b31900478661 | Amazon_rainforest | As indigenous territories continue to be destroyed by deforestation and ecocide, such as in the Peruvian Amazon indigenous peoples' rainforest communities continue to disappear, while others, like the Urarina continue to struggle to fight for their cultural survival and the fate of their forested territories. Meanwhile... | There is growing interest in what indigenous group in the Amazon? | {
"answer_start": [
413,
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421
],
"text": [
"lowland South American",
"lowland South American peoples",
"South American"
]
} | There is growing interest in what indigenous group in the [MASK]? | [
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0.222257748246... | The Spanish Empire and other Europeans brought horses to the Americas. Some of these animals escaped and began to breed and increase their numbers in the wild. The re-introduction of the horse, extinct in the Americas for over 7500 years, had a profound impact on Native American culture in the Great Plains of North Ame... | To this day, most hunter-gatherers have a symbolically structured sexual division of labour. However, it is true that in a small minority of cases, women hunt the same kind of quarry as men, sometimes doing so alongside men. The best-known example are the Aeta people of the Philippines. According to one study, "About 8... | Hunter-gatherers tend to have an egalitarian social ethos, although settled hunter-gatherers (for example, those inhabiting the Northwest Coast of North America) are an exception to this rule. Nearly all African hunter-gatherers are egalitarian, with women roughly as influential and powerful as men. | lowland South American | 92,067 |
572a07c11d046914007796d5 | Amazon_rainforest | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | What kind of sending technology is being used to protect tribal lands in the Amazon? | {
"answer_start": [
11,
11,
11
],
"text": [
"remote sensing",
"remote sensing",
"remote sensing"
]
} | What kind of sending technology is being used to protect tribal lands in the [MASK]? | [
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572a07c11d046914007796d6 | Amazon_rainforest | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | What tribe uses GPS devices to map lands? | {
"answer_start": [
249,
249,
249
],
"text": [
"Trio Tribe",
"Trio",
"Trio"
]
} | What tribe uses GPS devices to map lands? | [
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-0.3226429820060... | Bronx gang life was depicted in the 1974 novel The Wanderers by Bronx native Richard Price and the 1979 movie of the same name. They are set in the heart of the Bronx, showing apartment life and the then-landmark Krums ice cream parlor. In the 1979 film The Warriors, the eponymous gang go to a meeting in Van Cortlandt ... | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | Trio Tribe | 92,069 |
572a07c11d046914007796d7 | Amazon_rainforest | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Tribal members living in the rainforests of what region are using Google Earth? | {
"answer_start": [
292,
292,
292
],
"text": [
"southern Suriname",
"southern Suriname",
"southern Suriname"
]
} | Tribal members living in the rainforests of what region are using [MASK]? | [
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572a07c11d046914007796d8 | Amazon_rainforest | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | What do tribes use Google Earth and GPS for? | {
"answer_start": [
341,
311,
311
],
"text": [
"to help strengthen their territorial claims",
"map out their ancestral lands to help strengthen their territorial claims",
"map out their ancestral lands"
]
} | What do tribes use [MASK] and GPS for? | [
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572a07c11d046914007796d9 | Amazon_rainforest | The use of remote sensing for the conservation of the Amazon is also being used by the indigenous tribes of the basin to protect their tribal lands from commercial interests. Using handheld GPS devices and programs like Google Earth, members of the Trio Tribe, who live in the rainforests of southern Suriname, map out t... | Why do some tribes use remote sensing technology? | {
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"to protect their tribal lands from commercial interests",
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572a09abaf94a219006aa75b | Amazon_rainforest | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | Classifying the stages of what is important to mapping aspects of the Amazon? | {
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572a09abaf94a219006aa75c | Amazon_rainforest | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | The classification of aspects of the Amazon forest is important for mapping what type of emission? | {
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572a09abaf94a219006aa75d | Amazon_rainforest | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | Who organized the trees of the Amazon into four categories? | {
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572a09abaf94a219006aa75e | Amazon_rainforest | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | In what year did one individual suggest classifying the trees of the Amazon into four categories? | {
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572a09abaf94a219006aa75f | Amazon_rainforest | To accurately map the Amazon's biomass and subsequent carbon related emissions, the classification of tree growth stages within different parts of the forest is crucial. In 2006 Tatiana Kuplich organized the trees of the Amazon into four categories: (1) mature forest, (2) regenerating forest [less than three years], (3... | What type of radar was used to classify trees into four categories? | {
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"text": [
"Synthetic aperture radar (SAR)",
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572a0b101d046914007796e9 | Amazon_rainforest | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | In what year did the Amazon experience its worst drought of recent history? | {
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572a0b101d046914007796eb | Amazon_rainforest | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | What organization argued that drought, among other effects, could cause the Amazon forest to reach a "tipping point?" | {
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572a0b101d046914007796ec | Amazon_rainforest | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | Along with drought, what is one other factor that is pushing the Amazon rainforest towards a tipping point? | {
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572a0b101d046914007796ed | Amazon_rainforest | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | What might the Amazon forest become if it passes the tipping point and starts to die? | {
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572a0b101d046914007796ea | Amazon_rainforest | In 2005, parts of the Amazon basin experienced the worst drought in one hundred years, and there were indications that 2006 could have been a second successive year of drought. A July 23, 2006 article in the UK newspaper The Independent reported Woods Hole Research Center results showing that the forest in its present ... | What organization predicted that the Amazon forest could survive only three years of drought? | {
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572a0bebaf94a219006aa76f | Amazon_rainforest | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | In what year did the Amazon experience a drought that may have been more extreme than in 2005? | {
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572a0bebaf94a219006aa770 | Amazon_rainforest | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | How many square miles large was the region impacted by the 2010 drought? | {
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} | How many square miles large was the region impacted by the [MASK] drought? | [
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572a0bebaf94a219006aa771 | Amazon_rainforest | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | How many areas were impacted by the the death of vegetation in the 2010 drought? | {
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572a0bebaf94a219006aa772 | Amazon_rainforest | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | The southern part of the Amazon forest was mainly impacted by drought in what year? | {
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572a0bebaf94a219006aa773 | Amazon_rainforest | In 2010 the Amazon rainforest experienced another severe drought, in some ways more extreme than the 2005 drought. The affected region was approximate 1,160,000 square miles (3,000,000 km2) of rainforest, compared to 734,000 square miles (1,900,000 km2) in 2005. The 2010 drought had three epicenters where vegetation di... | How many tons of carbon are absorbed the Amazon in a typical year? | {
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5725b9db38643c19005acbe1 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What are Ctenophora commonly known as? | {
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5725b9db38643c19005acbe2 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | Where do Ctenophora live? | {
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5725b9db38643c19005acbe3 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What size are adult Ctenophora? | {
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5725c0f289a1e219009abdf2 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What is a ctenophora? | {
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5725c0f289a1e219009abdf3 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What does the ctenophora use to swim? | {
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5725c0f289a1e219009abdf4 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What does ctenophora use for digestion and respiration? | {
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5725c0f289a1e219009abdf5 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | How large can ctenophora grow? | {
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5725c0f289a1e219009abdf6 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What is the most distinctive feature of ctenophora? | {
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57263eaa38643c19005ad371 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What are ctenophora commonly known as? | {
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57263eaa38643c19005ad372 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | How big can ctenophora grow? | {
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57263eaa38643c19005ad373 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What does ctenophora rely on for digestion and respiration? | {
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0.0902389... | However, as stealth technology grows, so does anti-stealth technology. Multiple transmitter radars such as those from bistatic radars and low-frequency radars are said to have the capabilities to detect stealth aircraft. Advanced forms of thermographic cameras such as those that incorporate QWIPs would be able to optic... | Most species are hermaphrodites—a single animal can produce both eggs and sperm, meaning it can fertilize its own egg, not needing a mate. Some are simultaneous hermaphrodites, which can produce both eggs and sperm at the same time. Others are sequential hermaphrodites, in which the eggs and sperm mature at different t... | The largest single sensory feature is the aboral organ (at the opposite end from the mouth). Its main component is a statocyst, a balance sensor consisting of a statolith, a solid particle supported on four bundles of cilia, called "balancers", that sense its orientation. The statocyst is protected by a transparent dom... | water flow through the body cavity | 92,098 |
57263eaa38643c19005ad374 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | What does ctenophora mean in Greek? | {
"answer_start": [
90,
90,
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"text": [
"κτείς kteis 'comb' and φέρω pherō 'carry'",
"κτείς kteis 'comb' and φέρω pherō 'carry'",
"kteis 'comb' and φέρω pherō 'carry'"
]
} | What does ctenophora mean in [MASK]? | [
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0.4009381234645843... | On 27 September, MacArthur received the top secret National Security Council Memorandum 81/1 from Truman reminding him that operations north of the 38th parallel were authorized only if "at the time of such operation there was no entry into North Korea by major Soviet or Chinese Communist forces, no announcements of in... | Most species are hermaphrodites—a single animal can produce both eggs and sperm, meaning it can fertilize its own egg, not needing a mate. Some are simultaneous hermaphrodites, which can produce both eggs and sperm at the same time. Others are sequential hermaphrodites, in which the eggs and sperm mature at different t... | Most species are hermaphrodites—a single animal can produce both eggs and sperm, meaning it can fertilize its own egg, not needing a mate. Some are simultaneous hermaphrodites, which can produce both eggs and sperm at the same time. Others are sequential hermaphrodites, in which the eggs and sperm mature at different t... | κτείς kteis 'comb' and φέρω pherō 'carry' | 92,099 |
57263eaa38643c19005ad375 | Ctenophora | Ctenophora (/tᵻˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from the Greek κτείς kteis 'comb' and φέρω pherō 'carry'; commonly known as comb jellies) is a phylum of animals that live in marine waters worldwide. Their most distinctive feature is the ‘combs’ – groups of cilia which they use for swimming – ... | Where do ctenophora live? | {
"answer_start": [
201,
201,
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"text": [
"marine waters",
"marine waters worldwide",
"marine waters"
]
} | Where do ctenophora live? | [
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0.1760869324207... | Basic sanitation techniques can have a profound effect on the transmission of diarrheal disease. The implementation of hand washing using soap and water, for example, has been experimentally shown to reduce the incidence of disease by approximately 42–48%. Hand washing in developing countries, however, is compromised b... | Most species are hermaphrodites—a single animal can produce both eggs and sperm, meaning it can fertilize its own egg, not needing a mate. Some are simultaneous hermaphrodites, which can produce both eggs and sperm at the same time. Others are sequential hermaphrodites, in which the eggs and sperm mature at different t... | Most species are hermaphrodites—a single animal can produce both eggs and sperm, meaning it can fertilize its own egg, not needing a mate. Some are simultaneous hermaphrodites, which can produce both eggs and sperm at the same time. Others are sequential hermaphrodites, in which the eggs and sperm mature at different t... | marine waters | 92,100 |
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