Question

Which of the following scenarios represents change to an ecosystem brought about by biotic factors?

a.
a wildfire caused by lightning striking a tree
b. a flood caused by a severe storm
c. a landslide caused by cattle overgrazing
d. a volcanos

Answer 1

C. A Landslide Caused By Cattle Overgrazing

Step-by-step explanation:

This is the only scenario that represents a biotic factor. All other options are caused by natural disasters.