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प्रश्न
Why is it said that the ozone layer is a protective shell of the earth?
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उत्तर
The ozone layer acts as a protective layer for life on earth because it absorbs harmful ultraviolet radiation from the sun. These radiations, if they reach the Earth’s surface, can cause skin cancer.
संबंधित प्रश्न
Name the following.
Constituents of the biosphere
Name the following.
Fossil fuel
Describe natural resources with reference to the following:
Mineral resources
What steps taken for the protection and conservation of natural resources?
What is the use of the following resource?
Animals
What factors influence the formation of soil?
Why is it necessary to conserve natural resources?
Knitted garment production is concentrated in
Why are root nodules useful for plants?
Enumerate any five positive actions you have taken in the past week to contribute to the conservation of our natural resources.
