questionID stringlengths 10 10 | question_text stringlengths 5 324 | answer_choices stringlengths 17 473 | correct_answer stringclasses 7
values | context stringclasses 210
values |
|---|---|---|---|---|
NDQ_001123 | instrument that measures wind direction | a. anemometer, b. barometer, c. hygrometer, d. thermometer, e. wind vane, f. isobar, g. isotherm | e | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001124 | instrument that measures humidity | a. anemometer, b. barometer, c. hygrometer, d. thermometer, e. wind vane, f. isobar, g. isotherm | c | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001125 | Humidity is measured by a | a. anemometer, b. rain gauge, c. hydrometer, d. none of these | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001126 | instrument that measures temperature | a. anemometer, b. barometer, c. hygrometer, d. thermometer, e. wind vane, f. isobar, g. isotherm | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001129 | line on a weather map connecting places with the same air pressure | a. anemometer, b. barometer, c. hygrometer, d. thermometer, e. wind vane, f. isobar, g. isotherm | f | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001136 | On a weather map, a curved red line with triangles indicates a warm front. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001138 | Weather predictions are right more often than a guess would be. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001140 | In a barometer, the atmosphere pressing down makes the mercury level go down. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001143 | All weather data is collected using computerized devices. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001144 | Weather stations collect data on land or at sea. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001145 | Commonly used weather instruments include | a. thermometers, b. barometers, c. rain gauges, d. all of the above | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001146 | Instruments that measure air movement include | a. anemometers, b. hygrometers, c. wind vanes, d. two of the above | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001147 | Which type of weather should you expect if a low pressure center is moving your way? | a. fair weather, b. calm weather, c. stormy weather, d. none of the above | c | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001148 | A scientist who studies and predicts the weather is a | a. hygrometist, b. climatologist, c. meteorologist, d. weatherologist | c | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001149 | If the mercury is rising in a hygrometer, then the weather is likely to be | a. stormy, b. snowy, c. windy, d. sunny | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001150 | Weather data are collected in the atmosphere by | a. radar, b. satellites, c. balloons, d. all of the above | d | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001151 | Some weather stations float on the ocean. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001152 | A weather station has several weather instruments. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001153 | Weather balloons are tied down so they will not float away. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001154 | Weather balloons send out radio waves in all directions. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001155 | A single weather satellite orbits Earth. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001156 | Weather radar is used to detect high winds. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001157 | Computers and models are used to analyze weather data. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001158 | Weather predictions have become more accurate in recent decades. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001159 | A weather map shows weather conditions for a given area. | a. true, b. false | a | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001160 | A weather map always shows temperature and precipitation. | a. true, b. false | b | Lesson: weather forecasting
Predicting the Weather:
Weather is very difficult to predict. Thats because its very complex and many factors are involved. Slight changes in even one factor can cause a big change in the weather. Still, certain rules of thumb generally apply. These rules help meteorologists forecast the we... |
NDQ_001161 | climate that is relatively mild year round | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | d | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001162 | The most solar radiation over a year strikes | a. the north and south pole, b. the tropic of cancer and tropic of capricorn, c. the equator, d. the north pole | c | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001163 | flowing water that carries warm or cold water through the oceans | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | g | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001164 | At about 30 N and 30 S,the air is warm and dry because | a. it is a zone of evaporation, b. it originated at the equator, c. it is a low pressure zone, d. all of these | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001165 | global winds at a given latitude | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | f | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001166 | The prevailing winds are | a. where air in the circulation cells ascends or descends, b. affected by local climate, c. the ground level portion of one of the circulation cells, d. all of these | c | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001167 | Compared with lower altitudes, at higher altitudes the air molecules are | a. less densely packed, b. more densely packed, c. the same density of packing, d. packed with variable density | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001168 | average weather of a place over many years | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001169 | climate that has extreme temperatures | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | e | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001170 | Rain falls | a. at the equatorial low, b. at 30-degrees north and south, c. at the polar front, d. a c | d | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001172 | distance north or south of the equator | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | c | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001173 | low precipitation area on the leeward side of a mountain range | a. climate, b. rain shadow, c. latitude, d. coastal climate, e. inland climate, f. prevailing winds, g. current | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001181 | Air temperature is lower at lower altitude. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001183 | In the polar regions, a lot of sunlight reflects back into space. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001186 | The most snowfall is at the poles. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001188 | Precipitation falls on mountains because air cools and can hold less moisture at higher elevations. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001189 | The latitude of a region affects how much solar radiation it receives. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001190 | Climate includes | a. temperature, b. precipitation, c. timing of precipitation, d. all of the above | d | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001191 | The main factor that determines the climate of a place is | a. vegetation, b. longitude, c. latitude, d. two of the above | c | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001192 | Places between 45 and 60 degrees latitude have | a. dry winters and wet summers, b. dry summers and wet winters, c. low precipitation in all seasons, d. high precipitation in all seasons | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001193 | In polar climates, precipitation is | a. low all year, b. high all year, c. moderate all year, d. high in winter and low in summer | d | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001194 | In most of the U.S., air masses usually move from | a. northeast to southwest, b. southwest to northeast, c. north to south, d. south to north | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001195 | The British Isles have relatively high average temperatures for their latitude because of the | a. trade winds, b. Gulf Stream, c. prevailing easterlies, d. intertropical convergence zone | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001196 | On the west coast of North America, where do rain shadows occur? | a. at the tops of mountains, b. on the east side of mountain ranges, c. between mountain ranges and the coast, d. on the side of mountain ranges opposite the sun | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001197 | Climate depends only on distance north or south of the equator. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001198 | Ice and snow absorb a lot of sunlight. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001199 | Precipitation is high where warm air from lower latitudes meets frigid air from the poles. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001200 | Dry air sinks to the surface at about 60 degrees north and south latitude. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001201 | Subtropical climates are dry for at least some of the year. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001202 | The movement of air masses causes weather. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001203 | A place far from the ocean typically has less variation in temperature than a place close to the ocean. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001204 | Ocean currents always bring warm water to cold regions. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001205 | Air is colder at high altitudes because it is less dense. | a. true, b. false | a | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001206 | A rain shadow is an area that receives a lot of rain because of a nearby mountain. | a. true, b. false | b | Lesson: climate and its causes
What Is Climate:
Climate is the average weather of a place over many years. It includes average temperatures. It also includes average precipitation. The timing of precipitation is part of climate as well. What determines the climate of a place? Latitude is the main factor. A nearby ocea... |
NDQ_001299 | group of living things and their environment | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | e | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001300 | Herbivores are which type of consumer? | a. Producer, b. Primary consumer, c. Secondary consumer, d. Tertiary consumer | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001301 | unique type of organism | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | g | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001302 | Which of the following is NOT a habitat? | a. A hole in a cactus, b. Under a leaf in a forest, c. Within the intestines of a shark, d. All of the above are habitats | d | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001303 | living part of an ecosystem | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001304 | Which of the following would be highest on the food pyramid? | a. Phytoplankton, b. Snakes, c. Falcons, d. Mice | c | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001305 | Nutrients are useful for | a. growing an organisms body, b. building shells or bones, c. creating proteins, fats, carbohydrates and nucleic acids, d. all of these | d | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001306 | all the populations that make up an ecosystem | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | c | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001307 | nonliving part of an ecosystem | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001308 | When one organism eats another organism, it | a. receives all of its nutrients, b. receives all of its energy, c. receives all of its energy and nutrients, d. none of these | c | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001310 | all the members of a given species that live in the same area | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | d | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001311 | nonliving matter needed by living things | a. abiotic factor, b. biotic factor, c. community, d. population, e. ecosystem, f. nutrient, g. species | f | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001319 | An organism that eats many types of animals only is an omnivore. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001321 | Every ecosystem has the same general roles that living creatures fill. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001324 | In an ecosystem, energy flows in many directions; matter flows in one direction. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001326 | A community is all of the species and abiotic factors that coexist within a specific area. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001327 | Mules, offspring of male donkeys and female horses, cannot have offspring and so are not members of | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001328 | Soil is an example of a biotic factor in an ecosystem. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001329 | All ecosystems have living things that play the same basic roles. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001330 | Algae are producers that make food by chemosynthesis. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001331 | Some consumers get food by eating decomposers. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001332 | An organism that eats only plants is called an herbivore. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001333 | Some plants are consumers. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001334 | Food chains can have dozens of levels. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001335 | Secondary consumers obtain food by eating producers. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001336 | Matter must be constantly added to food chains. | a. true, b. false | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001337 | Carbon is an example of a nutrient. | a. true, b. false | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001338 | How a species makes a living is its | a. niche, b. habitat, c. ecosystem, d. abiotic factor | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001339 | Which grouping includes only members of the same species? | a. ecosystem, b. population, c. community, d. none of the above | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001340 | Producers make food by | a. photosynthesis, b. decomposition, c. chemosynthesis, d. two of the above | d | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001341 | What does a carnivore eat? | a. animals, b. plants, c. dung, d. two of the above | a | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001342 | Which of the following organisms is a grazer? | a. mushroom, b. mosquito, c. hyena, d. mole | b | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001343 | The base of all food chains consists of | a. primary consumers, b. decomposers, c. producers, d. predators | c | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_001344 | Which of the following is recycled in an ecosystem? | a. heat, b. energy, c. nitrogen, d. all of the above | c | Lesson: ecosystems
What Is an Ecosystem:
An ecosystem is a group of living things and their environment. The word ecosystem is short for ecological system. Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure 18.1. The forest pictured is a big ecosystem. Be... |
NDQ_003801 | within an air mass, these characteristics are nearly the same: | a. temperature and pressure, b. humidity and wind speed, c. pressure and wind speed, d. temperature and humidity | d | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
NDQ_003802 | air masses form primarily in | a. high pressure, temperate zones, b. low pressure, polar and tropical zones, c. high pressure, polar and tropical zones, d. low pressure, temperate zones | c | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
NDQ_003804 | thunderstorms are caused by colder air masses moving over warmer ground. | a. true, b. false | a | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
NDQ_003805 | cold air masses tend to flow toward the poles and warm air masses tend to flow toward the equator. | a. true, b. false | b | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
NDQ_003806 | for an air mass to acquire the characteristics of a region it must sit over that region for several hours. | a. true, b. false | b | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
NDQ_003807 | temperate zones tend to have interesting weather because | a. air masses form over them, b. air masses with different characteristics move over them, c. 1000 km, d. 1600 km | b | Lesson: air masses
What is an Air Mass:
An air mass is a batch of air that has nearly the same temperature and humidity (Figure 1.1). An air mass acquires these characteristics above an area of land or water known as its source region. When the air mass sits over a region for several days or longer, it picks up the di... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.