CBSE Class 10 Science 2019 · Paper 31/3/1 · Question 2
List two main components of an ecosystem.
Answer
The two main components are biotic (living) and abiotic (non-living) components.
The two main components of an ecosystem are:
(i) Biotic components: the living organisms, that is, the producers (green plants), the consumers (animals) and the decomposers (bacteria and fungi).
(ii) Abiotic components: the non-living physical factors, such as sunlight, temperature, rainfall, wind, air, water, soil and minerals.
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