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Can you define ecological succession?
A series of changes that occur in a community (or ecosystem) over time until a stable climax community is established.
Why are lichens such important species in primary succession?
Because they can break down rocks into soil.
How do plants grow in secondary succession despite of a forest fire?
The seeds are brought by wind, birds or animals to take root and grow quickly.
What is a climax community?
A stable community with a diverse number of species. This should be the end result of ecological succession done right.
Can you define what secondary succession is?
It is a type of succession that typically occurs in areas where ecosystems are destroyed by a natural or artificial disturbance, but soil remains intact.
What is a pioneer species?
The first species to colonize a barren area going through primary succession.
What are the two types of ecological succession?
Primary Succession and Secondary Succession
Can you define primary succession?
Succession that typically begins in an area with no remnants of a previous community. Example; A volcanic eruption that destroyed absolutely everything.
Will secondary succession take place in an area where all the life was completely destroyed?
No. Total destruction means primary succession will take place.
How many stages does a secondary succession have?
4 stages
