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Three zones of stratification of pond ecosystem |
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Answer» Explanation: Three major zones of habitat are USUALLY present: (1) littoral, the shallow-water zone, with light PENETRATING to the bottom and supporting rooted plants and bottom-dwelling animals; (2) limnetic, the water open to effective light penetration, supporting PLANT and ANIMAL plankton; and (3) profundal, the bottom and ... |
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