Categories: All - succession - ecological - species - ecosystems

by Amir Ensani 15 years ago

567

9B Amir Ecological Succession

In ecological science, succession refers to the process through which ecosystems change and develop over time. Primary succession occurs in lifeless areas where no soil initially exists, such as after a volcanic eruption.

 9B Amir Ecological Succession

Secondary Succession

Disturbance that changes without removing soil

Example Yellow Stone Park
Also When wildfires burn

Ecosystems

Change in time

Dies out and new Org. move in
Humans,Natural disturbance

Pioneer species

First Species to populate Area

Primary Succession

Surfaces where no Soil exists

Ecological Succession