why is atmosphere important
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The atmosphere also protects living things on Earth from the sun's harmful ultraviolet radiation. ... The atmosphere also helps to sustain life of Earth. It provides oxygen for humans and animals to breathe, and carbon dioxide for plants.
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Question :
Why is atmosphere important ?
Required answer :
Atmosphere is important to us because of the following reasons :-
- Nitrogen is essential to maintain the fertility of soil.
- Oxygen is necessary for the survival of human beings.
- Carbon dioxide is necessary for the survival of plants.
- Ozone protects us from the ultraviolet rays of the Sun.
More to know :
→ The mixture of gases that surrounds the earth is called atmosphere. The most abundant gases found in the atmosphere are nitrogen and oxygen.
→ The remaining gases such as carbon dioxide, Ozone, argon, hydrogen and Helium constitutes only 1% of the atmosphere.
→ The gravitational pull of the earth holds the atmosphere around it. The changes in the atmosphere cause changes in weather and climate.
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