Multiple choice

Which of the following is a biotic component of ecosystem?

  1. Temperature

  2. Cactus

  3. Rainfall

  4. Wind
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Cactus is a biotic (living) component as it's a plant. Temperature, rainfall, and wind are all abiotic (non-living) environmental factors. Biotic components include all living organisms within an ecosystem, while abiotic components are the physical and chemical factors that affect them.

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