Some fact about earth
- 1.The Earth's atmosphere is the layer of gases that surrounds our planet, held in place by gravity.
- 2.It is composed mainly of nitrogen (78%) and oxygen (21%) 3.with trace amounts of other gases such as carbon dioxide, water vapor, and argon.
- 4.The atmosphere is divided into different layers based on temperature and composition, including the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.
- 5.The troposphere is the lowest layer, where weather occurs and most of Earth's air mass is located.
- 6.The stratosphere contains the ozone layer which protects the Earth from harmful ultraviolet radiation from the sun.
- The mesosphere is the layer where meteors burn up upon entry into the atmosphere.
- 7.The thermosphere is where the Northern and Southern Lights occur, and it is also where the International Space Station orbits.
- 8.The exosphere is the outermost layer, where the atmosphere gradually fades into space.
- 9.The atmosphere plays a crucial role in regulating Earth's climate and temperature, protecting us from harmful radiation, and providing us with the air we breathe.
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