Runoff pollution occurs when __________.
A.
hot water is released into waterways
B.
toxic chemicals are dumped into lakes and rivers
C.
water carries pesticides and fertilizers into lakes and rivers
D.
drinking water sources are contaminated by acid rain
A.
hot water is released into waterways
B.
toxic chemicals are dumped into lakes and rivers
C.
water carries pesticides and fertilizers into lakes and rivers
D.
drinking water sources are contaminated by acid rain