Competitive Exclusion Principle

Competitive Exclusion Principle

9th Grade

25 Qs

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Competitive Exclusion Principle

Competitive Exclusion Principle

Assessment

Quiz

Science

9th Grade

Easy

NGSS
MS-LS2-4, MS-LS2-1, MS-LS2-2

+4

Standards-aligned

Created by

Lisa Thompson

Used 1+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

No two species can occupy the same niche

Competitive Exclusion Principle 

Limiting Exclusion Theory

Competitive Limiting Principle

Limiting Competitive Theory 

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

This outcome of competition often leads to the extinction of one of the competing species

Character Displacement

Competitive Exclusion

Resource Partitioning 

Brood Parasitism

Tags

NGSS.MS-LS2-4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Two different species fighting for the same resources often enough will lead to what outcome?

Interspecific mating

Intraspecific competition

competitive exclusion

predation

Tags

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

When taken to a new habitat, non-native plants often threaten native plants of the new habitat.  Why do they do this?

Non-native plants are able to mutate rapidly

Non-native  plants cause native animals to relocate

Non-native plants are able to be used for medicine

Non-native plants compete with native plants for resources

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What effect will an invasive species have on the carrying capacity of an ecosystem?

The carrying capacity will increase

The carrying capacity for everyone will decrease

The carrying capacity will only decrease for those in competition for same resource

The carrying capacity for all animals will stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

No two species can occupy the same niche at the same time.

Competition

Competitive Exclusion Principle

Resource Partitioning

Predation

Answer explanation

The Competitive Exclusion Principle states that no two species can occupy the same niche at the same time, highlighting the correct choice.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

two species cannot coexist in the same ecological niche for very long without one becoming extinct or being driven out because of competition for limited resources

predation

competitive exclusion principle

population density

biodiversity

Answer explanation

The competitive exclusion principle states that two species cannot coexist in the same ecological niche for long without one becoming extinct or being driven out due to competition for limited resources.

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