The process by which an area can become plantless and dry over a long period of time is called
a. aridity
b. evaporation
c. bioreduction
d. desertification

The first answer is answer. not a process, so it can't be the correct answer.

The second answer refers to the process of liquids changing their state to gas- so it's also not the correct answer.

The correct answer is the last one: desertification!- this is the process when a place becomes a dry and plantles ground.

Respiratory and cardiovascular diseaseor maybe your looking for the say 2.6 people die from