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Ecology Competition

Authored by Lisa Thompson

Science

8th Grade

NGSS covered

Ecology Competition
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A student wants to investigate competition between two organisms. For the investigation, it is most important that the student should choose organisms that –

reproduce at a faster rate.

are both active during the night.

have the different adaptations.

require the same resources.

Tags

NGSS.MS-LS2-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In an ecosystem, what do organisms and populations with similar needs compete over?

food

water

shelter

all of the above

Tags

NGSS.MS-LS2-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A ____________________ Relationship is when two living things "fight" for limited resources.

Dependent

Competitive

Tags

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This diagram shows the variety of organisms that live in different tide zones. Mussels are common organisms that compete for space in intertidal (middle) tide zones. If all of the mussels were removed from zone A, which organisms would likely compete for the space in Zone A?

Periwinkle and Limpets

Sea lettuce and Chiton

Sea urchins and Hermit crabs

Rock louse and Periwinkle

Tags

NGSS.MS-LS2-1

5.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

Animals ​ (a)   with each other for ​ (b)   factors such as water and shelter. They compete for ​ (c)   factors such as other animals they eat. They also may compete to ​ (d)   biotic factors such as animals that eat them or cause disease.

compete

abiotic

biotic

avoid

Tags

NGSS.MS-LS2-1

6.

DRAG AND DROP QUESTION

1 min • 1 pt

Competition: When organisms attempt to use the same ​ (a)   ecological resources in the same place at the same time.

(b)   : between members of the same species

(c)   : between members of different species

limited

Intraspecific

Interspecific

unlimited

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

Tags

NGSS.MS-LS2-1

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