Which is not true of laterite soils? a. they are enriched in iron oxide. b. they are red in color. c. they form in the wet tropics. d. they are very productive agriculturally. explain your answer! : )

D. They are very productive agricultrally.

I chose this because it's the only one not explained about these types of rocks and they aren't used a lot. (this just my opinion so you don't have say im right).