Which Biome Is Mismatched with the Statement That Follows It

Which biome is mismatched with the statement that follows it?

A) Tropical rain forest - plants grow in layers: canopy, understory
B) Tundra: most fragile biome on this planet
C) Boreal forest: well suited for agriculture because of short growing season and mineral-poor soil
D) Tropical grassland: trees and grasses have fire-adapted features such as extensive underground root systems.
E) Desert: plant cover is sparse and soil is low in organic material but high in mineral content