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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
Why should the use of cattle cake as fuel be discouraged?
The layer of ozone gas absorbs ______ rays that come from the sun to the earth.
Both ______ and ______ constituents are present in the soil.
Name the following.
Constituents of the biosphere
Describe natural resources with reference to the following:
Forest resources
What is the use of the following resource?
Forests
What is the use of the following resource?
Minerals
Write the importance of mineral resources in India.
All resources that have been directly provided by nature are called ______.
Enumerate any five positive actions you have taken in the past week to contribute to the conservation of our natural resources.
