Question

define trophic level -what is the role of decomposers in ecosystem​

Answer 1

•Each biotic level in the food chain is called Trophic level .

•Decomposers convert the complex matter into simple nutrients which can be reused by the plants from the soil .

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Answer 2

Answer:

various links or steps in a food chain at which the transfer of food and energy takes place are called trophic level

Explanation:

they clean environment ,

they decompose biodegradable waste into useful substance , they maintain the nutrient pool by returning back the nutrient in the pool