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प्रश्न
Classify the following into renewable and non-renewable sources of energy:
Coal, Wind, Tides, Petroleum,Wood, Natural gas
उत्तर
Coal, petroleum and natural gas are non-renewable sources of energy, whereas wind, tides and wood are renewable sources of energy.
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संबंधित प्रश्न
The constituent of biogas which makes it an excellent fuel is:
(a) butane
(b) methane
(c) propane
(d) ethane
What are renewable energy resources?
What are fossil fuels?
Higher Order Thinking Skill (HOT)
What are the objectives for replacing non-conventional energy resources from conventional energy resources?
Which of the following is a non-renewable source of energy?
Why is there a need for harnessing non-conventional sources of energy? How can energy be harnessed from the sea in different ways?
Air is a natural resource and cannot be exhausted by human activities. It is known as inexhaustible natural resource. Which of the following is another inexhaustible natural resource?
Which of the following is a pair of exhaustible natural resources?
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Nutsgilh is an example of inexhaustible natural resources.
Imagine that all the exhaustible natural resources are exhausted by human activities. Do you think survival of living beings would be possible? If yes, why? If not, why not?
