Keyword Analysis & Research: atmosphere definition biology

biologyonline.com

https://www.biologyonline.com/dictionary/biosphere

The term "atmosphere" has multiple meanings in science: Atmosphere Definition. Atmosphere refers to the gases surrounding a star or planetary body held in place by gravity. A body is more likely to retain an atmosphere over time if gravity is high and the temperature of the atmosphere is low.

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wikipedia.org

https://en.m.wikipedia.org/wiki/Atmosphere

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britannica.com

https://www.britannica.com/science/atmosphere

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nationalgeographic.org

https://www.nationalgeographic.org/topics/resource-library-atmosphere/

WEBEarth’s atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. These gases are …

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merriam-webster.com

https://www.merriam-webster.com/dictionary/atmosphere

WEBThe meaning of ATMOSPHERE is the gaseous envelope of a celestial body (such as a planet). How to use … biology

biology

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ucar.edu

https://scied.ucar.edu/learning-zone/atmosphere/what-is-atmosphere

WEBThe atmosphere is a mixture of gases that surrounds the Earth. It helps make life possible by providing us with air to … biology

biology

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wikipedia.org

https://en.m.wikipedia.org/wiki/Atmosphere

An atmosphere (from Ancient Greek ἀτμός (atmós) 'vapour, steam', and σφαῖρα (sphaîra) 'sphere') is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. A stellar atmosphere is the outer region of a star, which includes the layers above the opaque photosphere; stars of low temperatur… biology

biology

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nationalgeographic.org

https://www.nationalgeographic.org/encyclopedia/atmosphere/

WEBOct 19, 2023 · Learn about Earth's atmosphere, its composition, layers, and functions. Find out how the atmosphere … biology

biology

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khanacademy.org

https://www.khanacademy.org/science/ap-college-environmental-science/x0b0e430a38ebd23f:earth-systems-and-resources/x0b0e430a38ebd23f:earths-air-and-water/a/earth-s-atmosphere

WEBEarth’s atmosphere consists of five distinct layers that are distinguished by temperature gradients—the layers …

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libretexts.org

https://bio.libretexts.org/Bookshelves/Ecology/AP_Environmental_Science/01%3A_Chapters/1.04%3A_The_Atmosphere

WEBBased on these factors, the atmosphere can be divided into four distinct layers: the troposphere, stratosphere, …

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