Food Chains · Botany

Which of the following describes a 'Detritus' food chain?

  1. It starts with dead organic matter and goes to decomposers.
  2. It begins with green plants and goes to herbivores.
  3. It involves predators hunting live prey in an aquatic system.
  4. It is solely dependent on solar energy for its primary start.
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Correct answer: It starts with dead organic matter and goes to decomposers.

A detritus food chain begins with dead organic material (detritus) which is consumed by decomposers and detritivores. This chain plays a vital role in nutrient cycling within an ecosystem.

Difficulty: Medium Question 2 of 19

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