Question

Which of these is an ABIOTIC change to an environment?

A. A species goes extinct

B. A fire destroys the topsoil in a forest

C. A tree falls down

D. A new species is introduced

Answer 1

I think it would be D

Answer 2

Hi! :)

The term abiotic means a physical change in an environment rather than biological. Knowing this, I believe the answer is C. A tree falls down.

Hope this helps!