: Specialized short notes by Prashant Kirad on Scribd are popular for fast exam prep.
Ans: The ozone layer acts as a protective shield in the stratosphere, absorbing the harmful UV-B and UV-C radiations from the sun, preventing them from reaching the Earth's surface.
These exist naturally without human interference, such as forests, lakes, ponds, and oceans.
: Specialized short notes by Prashant Kirad on Scribd are popular for fast exam prep.
Ans: The ozone layer acts as a protective shield in the stratosphere, absorbing the harmful UV-B and UV-C radiations from the sun, preventing them from reaching the Earth's surface.
These exist naturally without human interference, such as forests, lakes, ponds, and oceans.
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