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प्रश्न
What are the uses of minerals?
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उत्तर
Metallic minerals are used for obtaining different metals such as iron, bauxite, etc., whereas non-metallic minerals are used for obtaining various chemicals such as gypsum, rock salt, calcite, etc.
संबंधित प्रश्न
Why should the use of cattle cake as fuel be discouraged?
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
Describe natural resources with reference to the following:
Ocean resources
What steps taken for the protection and conservation of natural resources?
What is the use of the following resource?
Animals
What is the use of the following resource?
Minerals
Which products are obtained from forests?
What are the purposes for which land is used?
If there were no atmosphere around the earth, the temperature of the earth will
