Why do logged tropical rain forests typically have nutrient-poor soils?
A)Decomposition on the forest floor takes four to six years on average.
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)Nutrients evaporate easily into the atmosphere in the post-logged forest.

Question

Quizplus · Accepted Answer

Most of the nutrients in a tropical rain forest are stored within the biomass, including the trees. When these trees are logged and removed, the nutrients contained within them are also removed from the ecosystem, leading to nutrient-poor soils.

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