What types of organisms will be affected by a decreased supply of water in an ecosystem?

The decrease of water in the ecosystem can basically affect all of the organisms living in that area, since all organisms need water to survive. But water dependent organism such as those that live in water are mostly affected in this decrease. Decrease in water can will lead to the shortage of water area that animals lived in. Then this will cause oxygen shortage in the ecosystem.

the type of organism that will be affected by a decreased supply of water in an ecosystem would be: Producers, consumers, and decomposers will be affected There is one substance that must be had by every single organism that live on the surface of the earth, and that substance is water. Losing water supply will threaten the existence of all living organisms as a whole

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4) repetitive change