AP BIOLOGY

Detailed explanation-1: -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.

Detailed explanation-2: -Eventually, over 150 years, the forest will reach its equilibrium point where species composition is no longer changing and resembles the community before the fire. This equilibrium state is referred to as the climax community, which will remain stable until the next disturbance.

Detailed explanation-3: -A climax community is the “endpoint” of succession within the context of a particular climate and geography. In the midwestern U.S., for example, such a community might be a hardwood forest with oaks and hickories as the dominant tree species.

Detailed explanation-4: -So, the ultimate community is the most stable community. Complete answer: The final stable community in an ecological succession is the ‘Climax community’.

Detailed explanation-5: -Answer and Explanation: Climax communities are stable because they are very diverse. The diversity of climax communities means that each ecological niche is likely to be occupied by multiple organisms.