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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
How is the issue of sustainability important for development? Explain with examples.
Name the following.
Constituents of the biosphere
Answer in your own words.
Why are air, water, and land considered to be valuable natural resources?
Describe natural resources with reference to the following:
Mineral resources
Describe natural resources with reference to the following:
Ocean resources
Why is it necessary to conserve natural resources?
Tamil Nadu is rich in
Largest area of land is used in the cultivation of
What are the renewable sources of power in Tamil Nadu?
All resources that have been directly provided by nature are called ______.
