Question

Describe three ways in which the atmosphere sustains life on earth

Answer 1

The atmosphere protects living things on Earth from the sun's harmful ultraviolet radiation. A thin layer of gas called ozone high up in the atmosphere filters out these dangerous rays. The atmosphere also helps to sustain life of Earth. The atmosphere protects us from harmful ultraviolet Rays or sun which can lead to eye disease and skin cancer and which can lead to death. Thus, Atmosphere helps us in protection against many harmful substances and and sustain life on earth.

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