Essay on Renewable and non renewable energy sources
Answers
RENEWABLE RESOURCE : Renewable resource are also as inexhaustible resource. Resources, which can be renewed either naturally or by human effort are known as renewable resource. For example, solar energy, Air and Water, Some of the renewable resource are always available and do not get exhausted by human activities , for example, solar and wind energy. The quality of these resources can be affected by improper usage.
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NON - RENEWABLE RESOURCE : Resources which take million of year to form or renew are known as non - renewable resource. They are also known as exhaustible resources as they cannot be renewed. Energy resources, such as coal, petroleum, natural gas and other minerals are the example of non renewable resource. There is a concern about their over- exploitation. They are available in limited amount of earth's surface and complete utilization of such resources would result in their exhaustion. These resources have to be very carefully as complete exhaustion of these resources would have an adverse effects on the future generations.
RENEWABLE SOURCE OF ENERGY
Renewable source are those source of energy which are being produced continuously in nature and are inexhaustible.
Example :- Wood is a renewable source of energy
Renewable source of energy are wind energy, solar energy etc.
NON RENEWABLE SOURCE OF ENERGY
Non renewable sources are those source of energy which have accumulated in nature over a very very long time and cannot be quickly replaced when exhausted.
Example :- Coal is a non renewable source of energy.
The non renewable source of energy are also called conventional sources of energy.