Why are grasslands well-suited to natural fire regimes? why are grasslands nutrient-rich while rainsoforest...

Question

so nutrient-poor?

Answer 1

Grasslands remain so because of natural fire regimes, which burn out young trees and bushes. The seed survives the fire and the burning rejuvinates the soil. Rainforests are nutrient poor because there is little or no replacement of nutrients in the soil.