Question

Important terms related to atmosphere

Answer 1

Answer:

Atmosphere: the layer of gases that surrounds Earth; Earth’s atmosphere is made up of 78% nitrogen, 21% oxygen, and small amounts of other gases, including carbon dioxide and water vapor. Earth’s atmosphere makes life possible by providing gases such as oxygen and carbon dioxide needed for living things, trapping energy from the sun to keep the surface warm, blocking harmful UV rays, and preventing most meteoroids from hitting the surface.

Layers of the atmosphere: Earth's atmosphere is divided into 5 layers. In order starting from the bottom, they are: troposphere, stratosphere, mesosphere, thermosphere, and exosphere. The gases that make up the atmosphere are thickest nearest Earth's surface, and get thinner with increasing height.

Explanation:

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Answer 2

Explanation:

mark the upper one as BRAINIEST