What do you mean by ecosystem? How can we study it at different levels?

What do you mean by ecosystem? How can we study it at different levels?
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1 Answer

Answer :

Interactions in the environment result in the establishment of an organized ecological system or ecosystem.

Levels of Study: -

Ecosystem can be studies in the following levels: -

1-Species: -

i) A group of same kind of organism are put together into same species.

ii) As all the members of a species have same needs, therefore members of a species often compete with one another for the resources.

2-Habitat: -

i) The type of environment in which a particular species lives is called habitat.

ii) The habitat provides appropriate type of food, shelter, temperature and so on.

The destruction of habitats is a very serious for survival of many species.

3-Population: -

Population is a group consisting of members of same species that live together in same area.

4-Communities: -

All populations that live and interact in the same environment make up a community.

5-Ecosystem: -

An ecosystem includes all the communities that live in an area, as well as the abiotic factors in the environment.
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