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Ecology Unit Review

Authored by Mike Adamiak

Biology

9th Grade

NGSS covered

Used 34+ times

Ecology Unit Review
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38 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

An organism that needs to eat other organisms to obtain energy is known as a:

Autotroph

Producer

Heterotroph

Parasitic

Tags

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does a food web represent?

All connections of energy flow throughout all organisms in a habitat.
The specific ways that mutualism is carried out.
A single pathway or energy flow between organisms. 
How carnivores get their food. 

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The rabbit in this food web would be considered a:

Decomposer
Producer
Secondary Consumer
Primary Consumer

Tags

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The amount of energy that usually transfers from one trophic level to the next...

10%
20%
80%
50%

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The nonliving aspects of an ecosystem.

Abiotic factors

Biotic factors

Symbiotic factors

Density-dependent factors

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The living portions of the ecosystem.

Biotic factors

Abiotic factors

Symbiotic Factors

Density-dependent factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

As you move upward, from level to level, in an energy pyramid, energy _____.

increases
decreases
stays the same
increases exponentially

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

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