DENDROLOGY

FOREST ECOLOGY

FOREST SUCCESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these types of environments experiences the LEAST change in the total number and type of species over time?
A
an ecosystem with only pioneer species
B
an ecosystem that is in primary succession
C
an ecosystem that is in secondary succession
D
an ecosystem with a climax community
Explanation: 

Detailed explanation-1: -A climax community is rare because it has reached ecological equilibrium, and in reality, most ecosystems are quite dynamic and vulnerable to change. However, if after a long period of time, the community has, in fact, reached equilibrium, the community may be recognized as a climax community.

Detailed explanation-2: -[ klī′măks′ ] An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference.

There is 1 question to complete.