survival strategies, succession, & zonation

Which curve on this graph represents r-selected species? Select an answer from I, II or III.

• 1

• 2

• 3

Which column represents r-strategists? Answer column A or column B.

• Column A

• Column B

Tags

NGSS.MS-LS2-4

Which of the following statement(s) is correct?

• A hydrosere develops in salt water marshes.

• A psammosere develops in dry areas.

• A lithosere develops from bare rock.

• All of these are correct.

succession that occurs in an area with no soil

• ecological succession 
• primary succession 
• secondary succession
• pioneer speciles

succession that occurs in an area where soil is already present

• ecological succession 
• primary succession 
• secondary succession
• pioneer speciles

the first organisms that appear in an ecological community

• ecological succession 
• primary succession 
• secondary succession
• pioneer speciles

ends in a climax community

• primary succession 
• secondary succession
• both types of succession

Tags

NGSS.HS-LS2-6

The picture shows what type of succession?

• primary
• secondary
• tertiary
• quadanary

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

• primary
• secondary
• old field
• ecosystem

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

NGSS.MS-ESS3-2

What is the order of succession shown in this figure?

• A, B, C, D
• B, A, D, C
• C, D, A, B
• D, A, B, C

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2