Advertisements
Advertisements
प्रश्न
What is meant by the renewable and non-renewable sources of energy? State two differences between them, giving two examples of each
उत्तर
Renewable: The natural sources providing us energy continuously are called renewable sources of energy.
Non-renewable: The sources of energy that have accumulated in nature over a very long period of time and cannot be quickly replaced when exhausted are called non-renewable sources of energy.
Difference:
|
Renewable sources |
Non-renewable sources |
|
They can be utilised continuously. |
They cannot be utilised once exhausted. |
|
Examples: Sun, Wind |
Example: Coal, Petroleum |
APPEARS IN
संबंधित प्रश्न
Why are we looking at alternate sources of energy?
What are the various fuels which are used to generate electricity in a thermal power plant?
Why is LPG considered a better fuel than coal?
What is the function of anaerobic micro-organisms such as anaerobic bacteria in a biogas plant?
What is biomass? Give three examples of biomass.
Choose the correct answer.
The coal that has the highest percentage of carbon is
Can you tell?
Why should we save energy?
Explain why is it no wise to regard wood as a renewable sources of energy.
Why is charcoal considered better fuel than wood?
What is non-renewable resources?
