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Question
…….Protect us from harmful ultraviolet rays of sun.
…….Protect us from harmful ultraviolet rays of sun.
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Solution
Ozone(O3) protects us from harmful ultraviolet rays of the sun.
- A layer of gas known as ozone exists in the stratosphere, at a height of 4-5 km, that protects humans from dangerous UV radiation.
It prevents UV radiation from penetrating and reaching the surface of the earth.
Ozone(O3) protects us from harmful ultraviolet rays of the sun.
- A layer of gas known as ozone exists in the stratosphere, at a height of 4-5 km, that protects humans from dangerous UV radiation.
It prevents UV radiation from penetrating and reaching the surface of the earth.
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