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प्रश्न
Sunlight and air are inexhaustible natural resources. Comment.
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उत्तर
These resources are present in an unlimited quantity in nature and are not likely to be exhausted by human activities. There is a never ending supply of these resources in nature. These resources can be used again and again. They last forever.
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संबंधित प्रश्न
Why are we looking at alternate sources of energy?
Compare and contrast fossil fuels and the Sun as direct sources of energy
"The calorific value of cooking gas (LPG) is 50 kJ/g". What does it mean?
Write the full forms of CNG and LPG.
Name the clean fuel which can be obtained from cow-dung.
The fuel which is not obtained from biomass is:
(a) firewood
(b) cow-dung cakes
(c) coke
(d) charcoal
An energy efficient devices for producing light is:
(a) DLF
(b) CFL
(c) FCL
(d) LPG
Can you tell?
What is ‘green energy’?
Can you tell?
What are the non-conventional energy resources?
State the main difference between the renewable and non-renewable sources of energy.
