Which statement about tropical forests is true?
A) Tropical forests occur in equatorial regions with very long (16- to 20-hour) days.
B) Tropical forest structure consists of distinct layers that provide many different habitats.
C) Once stripped, tropical rain forests regrow quickly, although with slightly less diversity.
D) The soils of tropical rain forests are typically rich in nutrients.

Question

Quizplus · Accepted Answer

Tropical forests have distinct layers such as the canopy, understory, and forest floor that provide different habitats for a variety of organisms. This is an important feature of tropical forests and distinguishes them from other types of forests.

Answer: D
 Tropical forest soils are often acidic and nutrient-poor due to the high rainfall and rapid decomposition. The nutrients are typically tied up in the vegetation rather than the soil. However, some regions of tropical forests may have nutrient-rich soils due to volcanic activity or other geological factors.

Which Statement About Tropical Forests Is True