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Ecology Unit Review

Authored by Karen Tallon

Science

7th Grade

NGSS covered

Used 53+ times

Ecology Unit Review
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Plants can not use the nitrogen as it is and rely on ____ to get it into a usable form.

photosynthesis

nitrogen fixing bacteria

cellular respiration

nitrogen cells

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is not an example of a decomposer.

mushrooms

bacteria

worms

grass

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How much energy passes from one trophic level to the next?

all of it

none of it

25%

10%

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Most of the energy is lost moving from one trophic level to the next. What is NOT a way that energy is lost?

lost as heat

used for movement

used for cellular metabolism

used to store food in the body

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which way does energy move in an ecosystem?

from producer to consumer

from consumer to producer

from decomposer to producer

from producer to the sun

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which kind of animal is at the top of the food chain?

producer

herbivore

carnivore

heterotroph

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the source of energy for autotrophs

food it eats

the sun

energy in the soil

water

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

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