CBSE Class 10 Science 2020 · Paper 31/5/1 · Question 18(b)
Complete the following flow chart based on ecosystem and its components.
Answer
Ecosystems are terrestrial or aquatic; their components are biotic (living organisms) and abiotic (non-living factors such as air and water).
(i) Aquatic
(ii) Abiotic
(iii) Non-living factors: air, water, soil, temperature (also rainfall, wind and minerals)
(iv) Living organisms: plants, animals and micro-organisms (producers, consumers and decomposers)
(v) All the interacting organisms in an area together with the non-living constituents of the environment form an ecosystem.
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