text
stringlengths
0
473k
[SOURCE: https://en.wikipedia.org/wiki/Indian_subcontinent] | [TOKENS: 1165]
Contents Indian subcontinent The Indian subcontinent is a physiographic region of Asia below the Himalayas which projects into the Indian Ocean between the Bay of Bengal to the east and the Arabian Sea to the west. It is now divided between Bangladesh, India, and Pakistan. Although the terms "Indian subcontinent" and "...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Arabian_Peninsula] | [TOKENS: 5150]
Contents Arabian Peninsula The Arabian Peninsula (Arabic: شبه الجزيرة العربية, romanized: shibh al-jazīra al-ʿarabiyya, or جزيرة العرب, jazīrat al-ʿarab, 'the Island of Arabs'), or simply Arabia, is a peninsula in West Asia, situated north-east of Africa on the Arabian plate. At 3,237,500 km2 (1.25 million mi2), compar...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Troposphere] | [TOKENS: 3575]
Contents Troposphere The troposphere is the lowest layer of the atmosphere of Earth. Pronounced /ˈtrɒpəsfɪərˌ-poʊ-/, the name comes from Ancient Greek τρόπος (trópos) 'turning, change' and -sphere. It contains 80% of the total mass of the planetary atmosphere and 99% of the total mass of water vapor and aerosols, and i...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Stratosphere] | [TOKENS: 2241]
Contents Stratosphere The stratosphere is the second-lowest layer of the atmosphere of Earth, located above the troposphere and below the mesosphere. Pronounced /ˈstrætəˌsfɪər, -toʊ-/, the name originates from Ancient Greek στρωτός (strōtós) 'layer, stratum' and -sphere. The stratosphere is composed of stratified tempe...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Atmosphere_of_Earth] | [TOKENS: 7176]
Contents Atmosphere of Earth The atmosphere of Earth consists of a layer of mixed gas (commonly referred to as air) that is retained by gravity, surrounding the Earth's surface. It contains variable quantities of suspended aerosols and particulates that create weather features such as clouds and hazes. The atmosphere s...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Prebiotic_atmosphere] | [TOKENS: 3519]
Contents Prebiotic atmosphere The prebiotic atmosphere is the second atmosphere present on Earth before today's biotic, oxygen-rich third atmosphere, and after the first atmosphere (which was mainly water vapor and simple hydrides) of Earth's formation. The formation of the Earth, roughly 4.5 billion years ago, involve...
========================================
[SOURCE: https://en.wikipedia.org/wiki/History_of_Earth] | [TOKENS: 12224]
Contents History of Earth The natural history of Earth concerns the development of planet Earth from its formation to the present day. Nearly all branches of natural science have contributed to understanding of the main events of Earth's past, characterized by constant geological change and biological evolution. The ge...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Climatology] | [TOKENS: 2540]
Contents Climatology Climatology (from Greek κλίμα, klima, "slope"; and -λογία, -logia) or climate science is the scientific study of Earth's climate, typically defined as weather conditions averaged over a period of at least 30 years. Climate concerns the atmospheric condition during an extended to indefinite period o...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Earth_symbol] | [TOKENS: 560]
Contents Earth symbol A variety of symbols or iconographic conventions are used to represent Earth, whether in the sense of planet Earth, or the inhabited world, or as a classical element. A circle representing the round world, with the rivers of Garden of Eden separating the four corners of the world, or rotated 45° t...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Biosphere] | [TOKENS: 2145]
Contents Biosphere The biosphere (from Ancient Greek βίος (bíos) 'life' and σφαῖρα (sphaîra) 'sphere'), also called the ecosphere (from Ancient Greek οἶκος (oîkos) 'settlement, house' and σφαῖρα (sphaîra) 'sphere'), is the worldwide sum of all ecosystems. It can also be termed the zone of life on the Earth. The biosphe...
========================================
[SOURCE: https://en.wikipedia.org/wiki/List_of_sovereign_states] | [TOKENS: 1624]
List of sovereign states The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 205 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN G...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Earth_in_culture] | [TOKENS: 2583]
Contents Earth in culture The cultural perspective on Earth, or the world, varies by society and time period. Religious beliefs often include a creation belief as well as personification in the form of a deity. The exploration of the world has modified many of the perceptions of the planet, resulting in a viewpoint of ...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Dependent_territory] | [TOKENS: 2188]
Contents Dependent territory A dependent territory, dependent area, or dependency (sometimes referred as an external territory) is a territory that does not possess full political independence or sovereignty as a sovereign state and remains politically outside the controlling state's integral area. A dependent territor...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Natural_environment] | [TOKENS: 3990]
Contents Natural environment The natural environment or natural world encompasses all biotic and abiotic things occurring naturally, meaning in this case not artificial. The term is most often applied to Earth or some parts of Earth. This environment encompasses the interaction of all living species, climate, weather a...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Nature] | [TOKENS: 7691]
Contents Nature Nature is an inherent character or constitution, particularly of the ecosphere or the universe as a whole. In this general sense nature refers to the laws, elements and phenomena of the physical world, including life. Although humans are part of nature, human activity or humans as a whole are often desc...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Gravity_of_Earth] | [TOKENS: 2979]
Contents Gravity of Earth The gravity of Earth, denoted by g, is the net acceleration that is imparted to objects due to the combined effect of gravitation (from mass distribution within Earth) and the centrifugal force (from the Earth's rotation). It is a vector quantity, whose direction coincides with a plumb bob and...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Earth%27s_energy_budget] | [TOKENS: 4509]
Contents Earth's energy budget Earth's energy budget (or Earth's energy balance) is the balance between the energy that Earth receives from the Sun and the energy the Earth loses back into outer space. Smaller energy sources, such as Earth's internal heat, are taken into consideration, but make a tiny contribution comp...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Navigation] | [TOKENS: 8252]
Contents Navigation Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Cartography] | [TOKENS: 5789]
Contents Cartography Cartography (/kɑːrˈtɒɡrəfi/)[a] is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. The fundamental objective...
========================================
[SOURCE: https://en.wikipedia.org/wiki/History_of_life] | [TOKENS: 12921]
Contents History of life The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.54 ± 0.05 billion years ago (abbreviated as Ga, for gigaannum) and evidence suggests that life emerged prior to 3.7 Ga. T...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Magnetosphere] | [TOKENS: 2298]
Contents Magnetosphere In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object, such as a planet or other object, in which charged particles are affected by that object's magnetic field. It is created by a celestial body with an active interior dynamo. In the space en...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Planetary_science] | [TOKENS: 2678]
Contents Planetary science Planetary science (or more rarely, planetology) is the scientific study of planets (including Earth), celestial bodies (such as moons, asteroids, comets) and planetary systems (in particular those of the Solar System) and the processes of their formation. It studies objects ranging in sizes f...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Category:Earth] | [TOKENS: 51]
Category:Earth Subcategories This category has the following 23 subcategories, out of 23 total. Pages in category "Earth" The following 58 pages are in this category, out of 58 total. This list may not reflect recent changes.
========================================
[SOURCE: https://en.wikipedia.org/wiki/Geologic_record] | [TOKENS: 981]
Contents Geologic record The geologic record in stratigraphy, paleontology and other natural sciences refers to the entirety of the layers of rock strata. That is, deposits laid down by volcanism or by deposition of sediment derived from weathering detritus (clays, sands etc.). This includes all its fossil content and ...
========================================
[SOURCE: https://en.wikipedia.org/wiki/Template:World_topic] | [TOKENS: 57]
Contents Template:World topic Basic usage Prefix is what is added before each country listed. Thus "prefix=Music of" creates "Music of Africa", etc. Additional parameters Title is the table heading (top). Group1 is the row heading (left). Overriding the style See also
========================================