According to the passage, many people’s understanding of desertification is incorrect because A. they do not think of it as a serious problem B. they see it as being re
According to the passage, many people’s understanding of desertification is incorrect because
A. they do not think of it as a serious problem
B. they see it as being reversible
C. they do not see it as being caused by human activity
D. they think of it as a very slow process