Question

how would eliminating the decomposers affect energy flow through this ecosystem over time? choose 1 answer: a eliminating decomposers would limit the flow of energy because decomposers add energy to the ecosystem. b eliminating decomposers would limit the flow of energy, because decomposers are consumers that convert energy through cellular respiration. c eliminating decomposers would not affect the flow of energy because other consumers can feed on waste and dead organisms. d eliminating decomposers would increase the flow of energy because decomposers compete with plants for sunlight, and plants will thrive in their absence.

Explanation:

Decomposers break down dead organisms and waste materials, releasing nutrients back into the ecosystem and facilitating the flow of energy. Without them, the recycling of nutrients would be disrupted, limiting the flow of energy. They are consumers that convert energy through cellular respiration. Option A is wrong as decomposers don't add energy to the ecosystem. Option C is incorrect because other consumers don't fully replace the role of decomposers in breaking down waste and dead matter. Option D is wrong since decomposers don't compete with plants for sunlight.

Answer:

B. Eliminating decomposers would limit the flow of energy, because decomposers are consumers that convert energy through cellular respiration.