[Answer] Which of the following is not a freshwater ecosystem?a.lakesb.riversc.seasd.springsPlease select the best answer from the choices provided

Answer: C
Which of the following is not a freshwater ecosystem?a.lakesb.riversc.seasd.springsPlease select the best answer from the choices provided

The best -known example is the so-called “paradox of the plankton”. All plankton species live on a very limited number of resources primarily solar energy and minerals dissolved in the water. According to the competitive exclusion principle only a small number of plankton species should be able to coexist on these resources.

River ecosystems are flowing waters that drain the landscape and include the biotic (living) interactions amongst plants animals and micro-organisms as well as abiotic (nonliving) physical and chemical interactions of its many parts. River ecosystems are part of larger watershed networks or catchments where smaller headwater streams drain into mid-size streams which progressively drain …

Fresh water (or freshwater ) is any naturally occurring water except seawater and brackish water.Fresh water is generally characterized by having low concentrations of dissolved salts and other total dissolved solids.Though the term specifically excludes seawater and brackish water it does include mineral-rich waters such as chalybeate springs. Fres…

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