Question

Community dynamics is related to

• A. Population growth in an ecosystem
• B. Recycling of nutrients in an ecosystem
• C. Flow of energy in an ecosystem
• D. Ecological succession

Answer 1

The correct option is A Population growth in an ecosystem

Community Dynamics is the process of change and development in communities of all living organisms—including plants, microorganisms, and small and large creatures of every sort. It is related to the population growth in an ecosystem. Populations of an organism will appear in an environment as its requirements for establishment are met. As the successional level of a community as a whole advance, some species will begin to find that conditions become less suitable for its reproduction. When this occurs, its population declines in number and the species may even disappear from the local environment.

So the correct option is A.