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प्रश्न
Define the following term:
Resources
उत्तर
Resources are any substance (natural or artificial), energy or organism which is used by humans for their welfare.
संबंधित प्रश्न
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 renewable resources for the mankind.
Coal and iron are inexhaustible resources.
Petroleum is a resource of the same category as that of ______.
List any three consequences of high population density.
Which of the following is an exhaustible source of energy?
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:
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?
