(NEED HELP ASAP)Biotic factors are the living aspects of an ecosystem (e. g. animals and plants), and the nonliving aspects of an ecosystem
(e. g. sunlight and water) are known as

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non-living things like ( e.g. sunlight and water) are known as Abiotic factors

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affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

d. groundwater flows through the subsoil and deposits minerals.