Which must be preserved in an ecosystem,if th | vedclass

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(B) For an ecosystem to be maintained,the flow of energy and the cycling of nutrients are essential.$1$. Producers (autotrophs) are necessary to captu

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Producers and decomposers

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(B) For an ecosystem to be maintained,the flow of energy and the cycling of nutrients are essential.$1$. Producers (autotrophs) are necessary to capture solar energy and convert it into chemical energy (organic matter).$2$. Decomposers (saprotrophs) are essential for the breakdown of complex organic matter into inorganic substances,which are then recycled back into the soil for producers to use again.Without producers,there is no energy input; without decomposers,nutrients would remain locked in dead organic matter,leading to the collapse of the ecosystem.Therefore,the correct option is $B$.

Which must be preserved in an ecosystem,if the system is to be maintained?

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