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Question : Whatis an exosytem ?Howenergy transformationoccurs in anecosystem ? |
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Answer» SOLUTION :An ecosystem is astructuraland functionalunitof the biospherewhichconsistsof livingorganismsand theirnonlivingenvironments . SUNIS the ultimate source of energy. Organsims exceptplantsandsystemto atotraphicplantsand fromtehdecomposers. Thisunidirectionalflowof energy is knownas energyflow. Organiccompoundslikeas the primaryproducersand they prepareconsumerslike HERBIVORE animla consumethe plant . theseorganicto CARNIVORE and a furtherdeceaseenergyis transferredlevelrecivesand a furtherdecreasein energytakes place.Eachtrophicels.Thisprocessis knowas lawof `10%` |
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