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What is energy resource? Present its classification. |
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Answer» Energy resource : The biotic and non-biotic materials that provide energy, are called energy resources. The development of any country depends on its energy resources. Energy is needed for Industrial production, agriculture, transportation, domestic sphere and in medicine field. Classification of energy resources : These can be classified into two parts on the basis of use:
Those resources of energy, which have been used since ancient times, are called conventional energy resources. Coal, petrol, natural gas, hydroelectricity, etc are included in conventional energy sources. Its continuous and excessive use increases environmental pollution.
Those energy resources, whose utilization has been started recently, are non-conventional energy resources, e.g. solar energy, wind energy, geothermal energy and biogas, etc. These resources do not pollute the environment. |
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