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प्रश्न
The layer of ozone gas absorbs ______ rays that come from the sun to the earth.
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उत्तर
The layer of ozone gas absorbs UV rays that come from the sun to the earth.
संबंधित प्रश्न
Why should we use natural resources properly and judiciously? Explain your views.
Match the following.
| Group ‘A’ | Group ‘B’ |
| (1) Carbon dioxide | (a) Generation of soil |
| (2) Oxygen | (b) Rain |
| (3) Water vapour | (c) Plants and food production |
| (4) Microbes | (d) Combustion |
Describe natural resources with reference to the following:
Mineral resources
What is the use of the following resource?
Land
Why is it necessary to conserve natural resources?
Knitted garment production is concentrated in
Which of the following cities does not have international airport?
Write a note on mineral resources in Tamil Nadu.
If there were no atmosphere around the earth, the temperature of the earth will
Enumerate any five positive actions you have taken in the past week to contribute to the conservation of our natural resources.
