Question

Can you think of any natural habitat on Earth that is inhabited just by a single species?

In nature, animals, plants, and microbes do not and cannot live in isolation, but interact in various ways to form a biological community.

Answer 1

1. There is no natural habitat on Earth inhabited by just a single species. This situation is inconceivable because every species depends on others for survival.
2. Even plants, which produce their food via photosynthesis, require soil microbes to decompose organic matter and recycle nutrients necessary for their growth.
3. Furthermore, plants depend on animals for pollination. Animals, plants, and microbes all interact in various complex ways to form a biological community, where these interdependencies are essential.
4. Hence, organisms cannot live in isolation but interact to form a biotic community, ensuring the flow of energy and nutrients sustains life in that environment.