Answer Posted / vaseem ahmad
Solar Energy:-The sun is a colossal source of radiant energy which is generated by the thermo-nulear or fusion reaction taking place inside it in which hydrogen nuclei are fused together into Helium nuclei. All the deadly Radiations are entirely absorbed by our atmosphere. It is responsible for photo-synthesis without which no crop or vegetation would grow. Some radiations also skill harmful germs. Solar cooker, solar batteries are modern example.
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