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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.
The layer of ozone gas absorbs ______ rays that come from the sun to the earth.
Complete the following flow chart.
Why is it necessary to conserve natural resources?
Match the following
| A | B |
| Natural resource | Minerals |
| International resource | Sustainable development |
| Reduce, Reuse, Recycle | Air |
| Non-renewable | Manufacturing |
| Universal resource | Ambergris |
| Secondary activities | Forest |
Write the short note on natural resources.
Write the importance of mineral resources in India.
Tamil Nadu is rich in
Which of the following cities does not have international airport?
Write a note on mineral resources in Tamil Nadu.
