Why do logged tropical rain forest soils typically have nutrient-poor soils?
A) Tropical bedrock contains little phosphorous.
B) Logging results in soil temperatures that are lethal to nitrogen-fixing bacteria.
C) Most of the nutrients in the ecosystem are removed in the harvested timber.
D) The cation exchange capacity of the soil is reversed as a result of logging.

Question

Quizplus · Accepted Answer

Most of the nutrients in tropical rainforests are stored in the biomass of the trees and plants. When these are removed through logging, the nutrients are also removed, leaving the soil nutrient-poor.

Why Do Logged Tropical Rain Forest Soils Typically Have Nutrient-Poor