Is a fish an abiotic factor?

Answer 1

Yes. Biotic factors are things that are currently or have ever been alive. In other words they contain organic matter. Abiotic factors are things that are not alive and never have been alive, like temperature, humidity, wind, etc.

Answer 2

Loosely speaking, yes, although probably not to a clinician, who might define a 'biotic factor' in different terms. A fish is biotic, but the term 'biotic' is generally used in a different way.

Answer 3

yes, obviously, it is a consumer

Answer 4

No.