Question

Which of the following choices is an abiotic factor of the ecosystem?

bacteria
fungi
plant
rock

Answer 1

Rock

Step-by-step explanation:

Abiotic factors are things that are not living.

Bacteria, fungi and plants are all alive. They are examples of biotic factors, or things that are living.

The rock is not alive, therefore it is an example of an abiotic factor.

Answer 2

The correct answer would be rock.
Abiotic- means anything that doesn’t have life.
Biotic- is anything that lived once or has life.