What would happen to ecosystems without producers in the food chain?

The Higher level consumers would suffer as organisms from lower trophic levels start to die off. Decomposers would break down the bodies of dead organisms, returning their basic elements and compounds to the environment. However, even these dead organisms would run out and the entire food web would collapse.Producers are the autotrophs which act as a source of food and energy for the consumers. If there where no produces, the consumers would die due to hunger and thus the other dependent trophic level will not survive and a time will come when they will be no life on earth.

Explanation:

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answer; i believe that the correct answer is ( troxel v. granville);