Question

What is the main function unit of environment?

Answer 1

Answer:

The main function unit of environment is the ecosystem. In ecosystem, there are two main components.

1) Biotic or living organisms

2) Abiotic or non-living things

In biotic component of ecosystem contains all the living organisms such as plant, humans, animals and microorganisms while abiotic component of ecosystem contains non-living things such as light, humidity and temperature etc.

Answer 2

Biotic or abiotic
Ecosystem is right