succesions
Primary and Secondary succesions
Primary succesion
Primary succesion starts from bare rock and then lichens start to grow on the bare rock.After that shrubs and small trees start to grow and then the trees grow huge and there is alot of plants everywhere .After that there will be a forest fire ,or humans will cut down the forst to builad a neiborhood .
Secondary succesion
Secondary succesion starts by a forest fire that burns the whole forest down and then a plant grows after time .After the plant grows bushes and small trees grow and then tall trees and alot of plants start to grow.
Primary succesion timeline
4th full grown forest
Secendary succesion
1st
forest fire
2nd
forest fire aftermath
3rd
plant start to grow