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Grade 7: Ecosystems Review

Authored by Megan Duff

Science

7th Grade

NGSS covered

Used 172+ times

Grade 7: Ecosystems Review
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42 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

When both organisms in a symbiotic relationship benefit...

Parasitism

Mutualism

Symbiosis

Commensalism

Tags

NGSS.MS-LS2-2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

The organism that is harmed by the parasite is called..

Host

Guest

Sad

Parasite

Tags

NGSS.MS-LS2-4

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

A symbiotic relationship where one organism benefits. The other does not benefit but is not harmed.

Parasitism

Symbiosis

Commensalism

Mutualism

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Multiple members of the same species in a particular area

Organism

Population

Community

Ecosystem

Tags

NGSS.MS-LS4-4

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Gradual change over time in a population...

Mutation

Natural Selection

Evolution

Charles Darwin

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-1

NGSS.MS-LS4-2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

All the populations in a given area

Organism

Ecosystem

Population

Community

Tags

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

All the populations in an area in addition to the nonliving components of that area

Population

Ecosystem

Community

Ecology

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

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