CUA 4 Review

Primary succession occurs in an area that has:

• soil

• no soil

• some soil

• none of these

___ are the first organisms to colonize an area and begin the process of ecological succession.

• foundational organisms

• introductory organisms

• primary organisms

• pioneer species

What is an example of an area that is likely to undergo primary succession?

• Glaciers melt and leave exposed rock

• Plants die from drought and decompose

• Land is bulldozed and soil remains

Which of the following is the correct order of ecological succession?

• grass - shrubs - lichens - trees

• lichens - shrubs - grasses - trees

• lichens - grasses - shrubs - trees

• grasses - lichens - shrubs - trees

What is the term that describes a steady and stable community?

• peak community

• turf community

• climax community

• disturbed community

Which is faster: Primary or Secondary Succession?

• Primary Succession

• Secondary Succession

• Both Take The Same Amount of Time

Which of the following is NOT a pioneer species?

• Shrubs

• Lichen

• Mosses

• Grass

T or F: Succession increases biodiversity.

• true

• false

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

The Final stage of ecological succession is...

• Mature Tree Growth

• Climax Community

• Pioneer Community

• Primary Succession

Natural disasters such as flooding and tornadoes are linked to ________________.

• primary
• secondary
• old field
• ecosystem

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS3-2