Question

which biome contains poor, nutrient - depleted soils due to rapid decomposition?
a) desert
b) temperate forest
c) tropical rainforest
d) taiga

Explanation:

To determine the correct biome, we analyze each option:

• Desert: Has nutrient - poor soils, but due to low decomposition (not rapid), so incorrect.
• Temperate forest: Soils are relatively nutrient - rich as decomposition is moderate and nutrients cycle more slowly, incorrect.
• Tropical rainforest: High temperature and moisture lead to rapid decomposition. Decomposers quickly break down organic matter, and nutrients are taken up by plants or leached, resulting in nutrient - depleted soils, correct.
• Taiga: Cold climate slows decomposition, and soils can accumulate organic matter, incorrect.

Answer:

c) Tropical rainforest