Matter Cycles and Energy Flow in Ecosystems

Matter Cycles and Energy Flow in Ecosystems

7th Grade

15 Qs

quiz-placeholder

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Matter Cycles and Energy Flow in Ecosystems

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Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-LS2-3, MS-LS1-6, MS-LS2-2

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A producer is an organism that...

breaks down waste

eats other animals

a herbivore

makes its own food

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If an organism uses photosynthesis to make its energy, it is a _____.

tertiary consumers

producer

primary consumer

secondary consumer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

As energy makes its way up the food pyramid only ______ of energy from one organism gets passed on to the next organism.

10%

20%

30%

40%

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which is the primary consumer in this food chain?

rabbit

grass

snake

hawk

Tags

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

If there is 10,000 kJ of energy available in the producer population, how many kilojoules of energy would be found in the carnivore population?

10,000 kJ

1,000 kJ

100 kJ

10kJ

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In the energy pyramid here, which organisms have the most energy available?

Producers

Carnivores

Herbivores

Top Predator

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Organisms that break down wastes and dead organisms and return the raw materials to the environment are called

Consumers

Decomposers

Producers

Scavengers

Tags

NGSS.MS-LS2-3

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