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Type: Multiple-Choice
Category: Food Chains and Webs
Level: Grade 10
Tags: food webs
Author: sackjd
Last Modified: 2 years ago

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Food Chains and Webs Question

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Grade 10 Food Chains and Webs

Why are decomposers such an essential part of any food web and ecosystem?
  1. Decomposers recycle nutrients that keep the flow of energy going.
  2. Decomposers provide the base of all energy production in the food web.
  3. Decomposers are responsible for keeping the numbers of herbivores in check.
  4. Decomposers prevent new species from coming into the system.
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