Fill in blank Ecological Succession

Succession means an ecosystems that is "dynamic." What does word dynamic mean with regards to succession?

(a)  

What can cause an ecosystem to an ecosystem to change?

(a)  

(a)   is the constant replacement of one community by another. It happens after a big change in the ecosystem.

Ecological succession that happens on new lands such as volcanic rock is called ...

(a)  

Primary succession starts with pioneer species that break the rock. Examples of pioneer species are

(a)  

Along with abiotic factors such as water and climate, pioneer species help create (a)   on which larger plants and animals can live.

In an ecological succession, small plants and trees are replaced with

(a)  

Sometimes ecological succession occurs in areas where life has already existed. This is called (a)   succession.

Examples of events that cause secondary succession would be an abandoned field or lot. Another example would be

(a)  

The end result of ecological succession where a stable balance of plants and animals exist is called

(a)