Explanation:
There are three major ways in which global warming will make changes to regional climate: melting or forming ice, changing the hydrological cycle (of evaporation and precipitation) and changing currents in the oceans and air flows in the atmosphere.
Answer:
It is very much vital as long as we take care of it. The faces are that people are not taking care of it.
C. Heavier rainfall and flooding
I believe the answer is C.