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प्रश्न
Higher Order Thinking Skill (HOT)
What are the objectives for replacing non-conventional energy resources from conventional energy resources?
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उत्तर
Non conventional energy resources are non-polluting renewable sources which are environmentally clean. It is available in unlimited amount in nature and they can be renewed over a short period of time inexpensive and can be harvested continuously.
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संबंधित प्रश्न
On what basis would you classify energy sources as
(a) renewable and non-renewable?
(b) exhaustible and inexhaustible?
Are the options given in (a) and (b) the same?
What is meant by a non-renewable source of energy? Give two examples of non-renewable source of energy.
Classify the following
Coal, Wind, Tides, Petroleum,Wood, Natural gas
What is the basis of above classification?
Write a short note on the pollution caused by burning fossil fuels.
Why is LPG considered a good fuel?
Suggest a safe and efficient method for the disposal of biowastes and sewage materials. How is this method advantageous to us?
Name the major constituent of natural gas.
Coal is one of the ______ used to cook food.
Write True/False against the following statement.
Wildlife is an exhaustible natural resource.
Some natural resources are given below. Classify them into the exhaustible and inexhaustible natural resources.
| air, coal, natural gas, sunlight, petroleum, minerals, forests, oxygen |
