How do water pollution and the unequal distrbution of water impact irrigation and drinking water?

Well, The unequal distribution of the water may cause wars affecting the Middle East with "Water Wars."

With the pollution, people get sick and die from Dehydration and/or the bugs and insects living in the water getting inside your body and growing inside of you to make you sick. Either way, It can hurt the Middle East in a BIGway and the pollution has already begun in Africa. Soon, it may spread.