Characteristics of freshwater ecosystem

Freshwater ecosystem is not only a treasure house of human resources, but also an important environmental factor, which has the functions of regulating climate, purifying pollution and protecting biodiversity.

Location characteristics:

Freshwater ecosystem can be divided into running water ecosystem and still water ecosystem. The former includes rivers, streams and canals, while the latter includes lakes, ponds and reservoirs.

How many animals and plants are there:

There are many kinds of animals and plants and their structures are stable.

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