Which of the following is an abiotic component of a tropical rainforest ecosystem?
Answer
Rainfall patterns
The correct answer is Rainfall patterns — Conclude that the correct answer is option (B).
Step-by-step solution
- Recall that abiotic components are non-living physical or chemical elements of an ecosystem.
- Examine each option: (A) Diurnal temperature variation – physical but a pattern, not a component; (B) Rainfall patterns – a physical, non-living input; (C) Symbiotic fungi – living organisms; (D) Leaf litter – decomposed organic matter.
- Select the option that is a non-living environmental factor, i.e., rainfall patterns.
- Conclude that the correct answer is option (B).
Common mistake: Confusing biotic relationships with abiotic factors
Concept tested: Abiotic component identification
Published · How this solution was prepared and checked
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