Question

River, ponds, ocean are ............... ecosystems.
(land, aquatic, synthetic)

Answer 1

The answer will be aquatic


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Answer 2

Answer:

Aquatic

Explanation:

River, ponds and ocean belongs to the Aquatic Ecosystem.

An ecosystem is a system where different types of living organisms dwell in the presence of various non-living things like water bodies, rocks, etc. Here the biotic and abiotic components interact with each other. There is a flow of energy and nutrients which are cycled among the living organisms and the physical components that is in the form of a network. Ecosystems are usually present in a particular area but they are of different size. There are mainly two categories of ecosystem; Terrestrial and Aquatic. The terrestrial ecosystem comprises of the system present in the land area like forests, grasslands, deserts and tundra. The aquatic ecosystem comprises of the system present in the water bodies like freshwater and marine.