Question

state whether true or false and give reasons flow of nutrients in an ecosystem is unidirectional​

Answer 1

true because,

the producers trap 1% of sunlight from sun and some energy were lost by heat energy, digestion , reproduction so on. so approx. 10% of energy available for next level.

then the consumers derived nutrients for producers and nutrients in the dead remains of consumers

Producers derived by decomposers such as bacteria and other saprophytes.

so it is unidirectional....

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