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प्रश्न
Define the following term:
Resources
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उत्तर
Resources are any substance (natural or artificial), energy or organism which is used by humans for their welfare.
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संबंधित प्रश्न
Define the following:
Deforestation
Explain briefly the idea contained in the following statement. There will be increasing dependence on sources of energy other than coal and petroleum in the future.
Name any two Non-renewable resources of energy.
Name any two renewable resources for the mankind.
What was directly responsible for the rapid rise of world population in the twentieth century?
Match the terms given in column A with those in column B.
| Column A | Column B | ||
| (a) | Forest | (i) | Arithmetic progression |
| (b) | Food | (ii) | Geometric progression |
| (c) | Population | (iii) | Deforestation |
| (d) | Coal | (iv) | Afforestation |
| (e) | Flash floods | (v) | Renewable source of energy |
| (vi) | Non-renewable source of energy |
Distinguish between the following pair:
Exhaustible and Inexhaustible resources.
Distinguish between the following pair:
Conventional and Non-conventional sources of energy.
Distinguish between the following pair:
Deforestation and Afforestation.
What do you mean by the 3Rs in the context of sustainable development?
