Which option correctly identifies a cause and consequence of water pollution?

Question

Responses-

a) cause: acid rain
consequence: destruction of crops

b) cause: runoff of pesticides
consequence: global warming

c) cause: chlorofluorocarbons
consequence: depletion of ozone layer

d) cause: particulates
consequence: smog

Answer 1

b) cause: runoff of pesticides
consequence: global warming