Which of the following is an example of secondary succession?

• Plant growth on bare rock

• Forest regrowth after a fire

• Coral reef formation

• Glacier retreat

Which succession type is associated with a new volcanic island?

• Secondary succession

• Primary succession

• Tertiary succession

• Quaternary succession

Tags

NGSS.MS-ESS2-2

What is ecological succession?

• The process by which an ecological community undergoes changes following disturbance or colonization

• The process of animal migration

• The cycle of seasons in an ecosystem

• The growth of plants in a controlled environment

What does ecological succession lead to in a community?

• Orderly and predictable changes

• Random and chaotic changes

• Immediate and permanent changes

• Unpredictable and temporary changes

Which of the following is not a stage in ecological succession?

• Climax community

• Pioneer species

• Intermediate species

• Instantaneous species

How long does it take for a climax community to develop in secondary succession?

• 0 years

• 1-2 years

• 5-150 years

• 150+ years

What is the main difference between primary and secondary succession?

• Primary succession starts with soil, secondary with rock.

• Primary succession starts with bare rock, secondary with soil.

• Primary succession starts with fire, secondary with water.

• Primary succession starts with trees, secondary with shrubs.

What is primary aquatic succession?

• When an area fills with water for the first time

• When a lake dries up

• When fish populate a new pond

• When algae grow in a river

What can lead to secondary aquatic succession?

• Plant growth

• Floods or excess nutrient runoff

• Fish migration

• Temperature changes

Tags

NGSS.MS-LS2-4

What eventually happens to the lake in the process of aquatic succession?

• It becomes a desert

• It fills in, creating a grassy meadow

• It turns into a forest

• It becomes a mountain

Tags

NGSS.MS-LS2-3