Ecological Succession: Primary and Secondary

Front

Primary succession occurs in an area that has:

Back

no soil

Front

___ are the first organisms to colonize an area and begin the process of ecological succession.

Back

pioneer species

Front

What is an example of an area that is likely to undergo primary succession?

Back

Glaciers melt and leave exposed rock

Front

What is the main difference between primary and secondary ecological succession?

Back

Primary begins WITHOUT soil; Secondary begins WITH soil

Front

What is an example of a disturbance that could bring about secondary succession?

Back

Humans cut down many trees in a small region.

Front

What is the term that describes a steady and stable community?

Back

climax community

Front

Which is faster: Primary or Secondary Succession?

Back

Secondary Succession

Front

The Final stage of ecological succession is...

Back

Climax Community

Front

Ends in a climax community...

Back

both types of succession

Front

Reaches a climax community quicker because soil is already present

Back

secondary succession