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Populations and Resources: Level 3

Authored by Savannah Linhares

Science

6th - 8th Grade

NGSS covered

Used 34+ times

Populations and Resources: Level 3
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In Australia, both opossums and foxes eat rats. The sizes of the populations have been stable for the last 12 years, but recently the size of the opossum population increased. What will likely happen to the fox population?


The size of the fox population will . . .

increase because there will be more rats to make energy.

decrease because the opossum population is taking more energy storage molecules from the rats.

stay the same because there are still energy storage molecules available.

decrease because the opossum population is using the fox population for energy storage molecules.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

In North America, both bears and eagles eat trout. The sizes of the populations have been stable for the last 9 years, but recently the size of the eagle population decreased. What will likely happen to the bear population?


The size of the bear population will . . .

increase

decrease

stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What two organisms are competing for the same resource population?

The Weebugs and Clawcats are competing for Scalebeaks

The Scalebeaks and the Stingwings are competing for the Clawcats

Weebugs and Furbils are competing for the Weebugs

The Stingwings and Furbils are competing for the weebugs

Tags

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

If the furbil population increases the stingwings will likely ______________.

increase

decrease

stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

If the furbil population decreases the stingwings will likely ______________.

increase

decrease

stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What will happen to the hyena population if the lion population increases?

Increase

Decrease

Stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What will happen to the hyena population if the lion population decreases?

Increase

Decrease

Stay the same

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-2

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