Question

Fresh water is a limited resource because

a. most water is polluted.
b. most surface water contains salt.
c. it is controlled by powerful governments.
d. dams have limited the flow of fresh water.

Answer 1

B: most surface water contains salt

Step-by-step explanation:

if it contains salt that means you can;t drink it which LIMITS fresh water

Answer 2

I think B

Step-by-step explanation: