Answer:
B) A lack of water
Step-by-step explanation:
Water plays a critical aspect in the life of a human being throughout their entire life. However, there has been a high tension to water threats recently. This is because increased need for water in several regions because of increased population and expansion of the economy.
Therefore this has led to a decrease in the water supply as climate variance will occur which will alter water timing availability thus increases several droughts in the region.