Question

A chemical factory is disposing of its waste materials into a stream that eventually meets a big river in a forest. Due to excessive contaminated water the fish in the river are dying. How will this affect the bears in that ecosystem?
A. No impact on the bears.
B. Bears will migrate to some other area.
C. Number of bears will decrease
D. Number of bears will increase.

Answer 1

C) The number of Bears with decrease.

The contaminated fish with cause the bears to be contaminated and die.

Answer 2

Answer:

C. Number of bears will decrease

Explanation:

Bears eat fish.

So, if the water is poluted and there are not enough fish, there is going to be less food avaiable to the bears. So, they are going to die.

The correct answer is:

C. Number of bears will decrease