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Question
Distinguish between the following pair:
Conventional and Non-conventional sources of energy.
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Solution
Conventional sources of energy: Conventional energy sources, such as fossil fuels and cow dung cake, can be used over time for heat, light, electricity, and food production.
Non-conventional sources of energy: Non-conventional energy sources, such as solar and wind, leave no residue after consumption.
RELATED QUESTIONS
Define the following:
Deforestation
Present human population growth is following arithmetic progression.
Name any two Non-renewable resources of energy.
Name any two resources which come under pressure due to the rising population.
Coal and iron are inexhaustible resources.
What was directly responsible for the rapid rise of world population in the twentieth century?
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:
Exhaustible and Inexhaustible resources.
Distinguish between the following pair:
Deforestation and Afforestation.
