succession notes

pioneer species

climax community

only biotic factors

only abiotic factors

resource

invasive (non- native) species

primary succession

competition

Lichens → Shrubs → Grasses → Trees

Lichens → tree → shrubs→Grasses

Grasses → Lichens → Shrubs → Trees

Lichens → Grasses → Shrubs → Trees

Bushes and Shrubs

Oak trees

Mossess and Lichens 

A rose Bush

pioneer species

volunteer species

founder species

conqueror species

primary

secondary

tertiary

quadanary

To kill the dead materials after a disaster

To rebuild soil

To feed Johnny

To put fresh oxygen into the air

A, B, C, D

B, A, D, C

C, D, A, B

D, A, B, C

ecological succession 

primary succession 

secondary succession

pioneer speciles

ecological succession 

climax community

secondary succession

pioneer speciles

primary succession 

secondary succession

both types of succession

primary succession 

secondary succession

both types of succession

primary

secondary

old field

ecosystem

primary succession

eutrophication

secondary succession

intermediate