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प्रश्न
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 |
उत्तर
| Group ‘A’ | Group ‘B’ |
| (1) Carbon dioxide | (c) Plants and food production |
| (2) Oxygen | (d) Combustion |
| (3) Water vapour | (b) Rain |
| (4) Microbes | (a) Generation of soil |
संबंधित प्रश्न
The layer of ozone gas absorbs ______ rays that come from the sun to the earth.
Why is it said that the ozone layer is a protective shell of the earth?
Name the following.
Constituents of the biosphere
Radon is used in decorative lights.
Answer in your own words.
Why are air, water, and land considered to be valuable natural resources?
How does the economic condition of a nation depend on its natural resources?
What is the use of the following resource?
Forests
What is the use of the following resource?
Minerals
Complete the following flow chart.
What factors influence the formation of soil?
What are the uses of minerals?
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 importance of mineral resources in India.
Which of the following cities does not have international airport?
Largest area of land is used in the cultivation of
Which one of the following resources can be acquired by the Nation?
Enumerate any five positive actions you have taken in the past week to contribute to the conservation of our natural resources.
