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

Why does primary succession take longer to reach climax community?

Back

Because primary succession does not have soil

Front

What type of succession is shown going from figure A to figure B?

Back

secondary succession

Front

Order of succession shown in the figure: A, B, C, D, B, A, D, C, C, D, A, B, D, A, B, C

Back

C, D, A, B

Front

Ecological Succession

Back

A slow change in an environment

Front

Back

J

Front

Order of plant growth after a volcanic eruption:

Back

Lichens → Grasses → Shrubs → Trees

Front

Which type of succession is being shown here?

Back

primary succession