Question

(11) Write difference between : ( each 2 markal 1. Biotic and abiotic factors. Biotic factors Abiotic factors​

Answer 1

Biotic Factors

1. Biotic factors include all the living components present in an ecosystem
2. Biotic factors depend on abiotic factors for survival and reproduction
3. Biotic components originate from the biosphere

Abiotic Factors

1. Abiotic factors refer to all the non-living, i.e. physical conditions and chemical factors that influence an ecosystem.
2. Abiotic factors are completely independent of biotic factors.
3. Abiotic components originate from the lithosphere, hydrosphere and atmosphere

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