One of the main function of the earth’s ozone layer is to

A. Prevent global warming
B. Filter out ultraviolet rays
C. Absorb pollution
D. All of the above
E. None of above

Check Answer

The correct answer is B) Filter out ultraviolet rays.

One of the main functions of the Earth’s ozone layer is to filter out harmful ultraviolet (UV) rays from the sun. The ozone layer, a region of the Earth’s stratosphere that contains a high concentration of ozone molecules, acts as a natural sunscreen that absorbs the majority of the UV radiation that would otherwise reach the Earth’s surface. This is important because UV radiation can damage living cells and increase the risk of skin cancer, cataracts, and other health problems.

Ozone layer also plays a role in preventing global warming by absorbing some of the sun’s ultraviolet radiation which reduces the amount of heat absorbed by the Earth’s surface, it helps to regulate the temperature on Earth. However, the primary function of the ozone layer is to protect life on Earth from the harmful effects of UV radiation.

The Ozone layer also not responsible for absorbing pollution, it is a natural layer that is present in the atmosphere but it doesn’t play a role in cleaning up pollutants from the environment.
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