If the biomass of a lion in a food chain is 1 | vedclass

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(C) According to the $10\%$ law of energy transfer in an ecosystem,only about $10\%$ of the energy (or biomass) is transferred from one trophic level

Vedclass · Accepted Answer

$10000$

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(C) According to the $10\%$ law of energy transfer in an ecosystem,only about $10\%$ of the energy (or biomass) is transferred from one trophic level to the next higher trophic level.In a typical food chain: Producers $ightarrow$ Primary Consumers $ightarrow$ Secondary Consumers $ightarrow$ Tertiary Consumers (Lion).If the biomass of the tertiary consumer (Lion) is $10 \ kg$,we can work backwards:$1$. Secondary consumer biomass $\approx 10 	imes 10 = 100 \ kg$.$2$. Primary consumer biomass $\approx 100 	imes 10 = 1000 \ kg$.$3$. Producer biomass $\approx 1000 	imes 10 = 10000 \ kg$.Therefore,the biomass of the producers is approximately $10000 \ kg$.

If the biomass of a lion in a food chain is $10 \ kg$,then the biomass of the producers is approximately ...... $kg$.

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