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7th Grade Review Part 1

Authored by QUENTIN OVERHOLT

Science

7th Grade

NGSS covered

Used 1+ times

7th Grade Review Part 1
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23 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Below is an example of a simple food chain.

Acorn → Squirrel → Fox → Mountain Lion 

What will most likely happen if squirrels are removed from the food chain?

The fox will eat acorns
The fox population will decrease
The trees will produce fewer acorns.
The mountain lion population will increase

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is an abiotic factor that would affect the growth of a population within an ecosystem?

the availability of water
the availability of producers
the type of herbivores present
the number of carnivores present

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When an ecosystem is affected by loss of shelter, what happens to the populations in that ecosystem?

They can decrease or die out
They are usually not affected
They can readily adapt to the changes
The populations increase

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

As populations grow, they tend to spread out into new territory. Which limiting factor is most likely to become an issue?

food
shelter
space
water

Tags

NGSS.MS-LS2-1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In any community, which group includes the largest number of animals?

herbivores

prey

predators

consumers

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

An organism that makes its own food is a/an

producer.

consumer.

predator.

prey.

Tags

NGSS.MS-LS1-6

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

All the living and nonliving things in an area make up a/an

community.

ecosystem.

population.

environment.

Tags

NGSS.MS-LS2-3

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