The climate on the leeward side of a mountain differs from that on the windward side mostly in a.
the strength of the winds.
b.
the direction of the winds.
c.
the angle of sunlight.
d.
the amount of rainfall.

The answer to this question is  c. pharmaceutical accumulation  reclaimed water refers to the water that being used again after it already  used for agricultural purposes.this type of water often contains pharmaceutical accumulation because of the chemical fertilizer that is used for the plants is absorbed into the water.

Ibelieve it is the 2nd answer, create gardens on all rooftops. let me know if this .

Brand c i think that should be it