Ecological Succession

Front

What is ecological succession?

Back

Ecological succession is the process of change in the species structure of an ecological community over time, often following a disturbance.

Front

What is the final stage of ecological succession called?

Back

The final stage of ecological succession is called a Climax Community.

Front

What characterizes primary succession?

Back

Primary succession occurs in an area that has no soil, such as after a volcanic eruption or glacier retreat.

Front

Give an example of an area likely to undergo primary succession.

Back

An example of an area likely to undergo primary succession is where glaciers melt and leave exposed rock.

Front

What is a Climax Community?

Back

A Climax Community is a stable and mature ecological community that has reached the final stage of succession.

Front

What is secondary succession?

Back

Secondary succession is the process of recovery that occurs in an area where a disturbance has destroyed an existing community but left the soil intact.

Front

What are pioneer species?

Back

Pioneer species are the first organisms to colonize a barren environment in the initial stages of ecological succession.

Front

How does biodiversity change during ecological succession?

Back

Biodiversity typically increases over time during ecological succession as more species establish and thrive in the community.

Front

What role do disturbances play in ecological succession?

Back

Disturbances, such as fires or human activities, can reset ecological succession, allowing new species to establish and change the community structure.

Front

What is the difference between primary and secondary succession?

Back

Primary succession begins in lifeless areas without soil, while secondary succession occurs in areas where a disturbance has destroyed an existing community but left the soil intact.