Which type of forest is usually a reservoir of biodiversity?
A) Old-growth
B) Second-growth
C) Commercial
D) Tree plantation
E) Selective

Question

Quizplus · Accepted Answer

Old-growth forests are typically reservoirs of biodiversity because they have a diverse range of tree species, age classes, and habitats that support a wide variety of plant and animal life. They also have undisturbed ecosystems that allow for natural ecological processes to occur, such as nutrient cycling and succession. Second-growth forests may have some biodiversity but are typically less diverse than old-growth forests because they do not have the same range of habitats and may not have as many species present. Commercial and tree plantation forests are typically monocultures that do not support as much biodiversity as natural forests. Selective forests refer to a type of logging that selectively removes certain trees, but the impact on biodiversity depends on how the logging is done and how much is left intact.

Which Type of Forest Is Usually a Reservoir of Biodiversity