state gov UPSSSC Van Daroga Mock Test 2022 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
It is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These are functionally independent units of nature that show characteristic energy flow and nutrient cycling.
Which of the following is best described by the above passage?
1
Ecosystem
2
Ecological niche
3
Ecocline
4
Ecotone