which of the following is an example of human-caused durbance to an ecosystem
a. a tsunmi destroys a coastal forest and causes flooding
b. a river is diverted to irrigate farmlands during a drought*
c. after a volcanic eruption, global avarage temperatures lower
d. the snow cover of a region grows and shrinks throughout the year
3 answers
correct
The answer is b.
Anyone have all the answers?
2 answers