Habitat and Niche

Habitat and Niche

Assessment

Presentation

Science

10th Grade

Practice Problem

Medium

NGSS
MS-LS2-1, MS-LS3-1, MS-LS2-2

+2

Standards-aligned

Created by

David Lambert

Used 25+ times

FREE Resource

7 Slides • 10 Questions

1

Habitat and Niche

Key Concept: Every organism has a habitat and a niche. 

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Multiple Choice

Are these frogs experiencing competitive exclusion? Explain.

1

This is an example of competitive exclusion because the frogs are in the same community, competing for the same limited resources.

2

This is not an example of competitive exclusion because the frogs are not in the same community, competing for the same limited resources.

3

This is not an example of competitive exclusion because the frogs are different colors.

4

This is not an example of competitive exclusion because the frogs have adapted to share the resources.

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Multiple Choice

Two species may live in a similar _____________ but occupy different ___________

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home; habitat

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habitat; abiotic factors

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abiotic factors; biotic factors

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habitat; ecological niche

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Multiple Choice

What are the three parts of an organism’s ecological niche?

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Three parts of a niche include food type, abiotic conditions, and behavior.

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Three parts of a niche include food type, biotic conditions, and behavior.

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Three parts of a niche include shelters, abiotic conditions, and behavior.

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Three parts of a niche include food type, abiotic conditions, and biotic factors.

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Multiple Choice

What does the principle of competitive exclusion say will happen when two species compete for the same resource?

1

They will share the food equally

2

One species will always eat first the the others have to wait their turn.

3

One species will be better suited to the niche and the other species will either be pushed into another niche or become extinct.

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In a year they will adapt and become more competitive, and retake their territory.

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Multiple Choice

A(n)__________ is the place where an organism lives.

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habitat

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ecological niche

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competitive exclusion

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ecological equivalent

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Multiple Choice

A(n) __________ is how an organism lives.

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habitat

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competitive exclusion

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ecological niche

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ecological equivalent

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Multiple Choice

One species of squirrel develops larger teeth that can crack larger nuts than another squirrel species living the same niche. This description is an example of competitive exclusion that has resulted in _____________________.

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competitive exclusion

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ecological equivalents

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niche partitioning

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evolutionary response

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Multiple Choice

Honeybees collect pollen from flowers. Butterflies collect nectar from flowers. This relationship is an example of _____________________.

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niche partitioning

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evolutionary response

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ecological equivalent

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competitive exclusion

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Multiple Choice

The principle of ___________________________ states that when two species compete for the same resources, one species will be better adapted to the niche and the other species will be pushed into another niche or become extinct.

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evolutionary response

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niche partitioning

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competitive exclusion

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ecological equivalents

17

Multiple Choice

Species that occupy similar niches but live in different parts of the world are called ________________________.

1

niche partitioning

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ecological equivalents

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competitive exclusion

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evolutionary response

Habitat and Niche

Key Concept: Every organism has a habitat and a niche. 

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