Ecological Succession

Which takes longer, primary or secondary succession?

• Primary Succession

• Secondary Succession

What are the species called that appear first during primary succession?

• Pioneer Species

• New Species

• Alpha Species

• Mature Species

True or false: humans can be the cause of secondary succession

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-ESS3-4

After a volcano destroys the land, ________________ succession takes place.

• Secondary

• Primary

• Tertiary

• Important

Tags

NGSS.MS-LS2-4

A pattern of change after existing ecosystem is destroyed, such as clearing for farming.

• Evolution

• Secondary Succession

• Primary Succession

A new island is formed after a volcano erupts.

What is the order that things would grow?

• Tree, grass, moss

• Lichen, Grass, Shrub, Tree

• Lichen, Shrub, Moss, Tree

• Shrub, grass, moss, tree

Tags

NGSS.MS-LS2-1

What type of organism would typically grow on bare rock?

• Moss and lichen

• Grass

• Oak trees

• Shrubs

Tags

NGSS.MS-LS1-5

Primary succession occurs in an area that has:

• soil

• no soil

• some soil

• none of these

What is the main difference between primary and secondary ecological succession?

• Primary begins WITHOUT soil; Secondary begins WITH soil

• Primary is the first state and secondary is the second stage

• Primary builds plant community; secondary builds animal community

• Primary begins WITH soil; Secondary begins WITHOUT soil

During a forest fire most vegetation (plants) burn. Which ecological succession will take place after a forest fire?

• Primary

• Secondary

Tags

NGSS.MS-LS2-4