7.5B Energy Flow Through Ecosystems

7.5B Energy Flow Through Ecosystems

7th Grade

33 Qs

quiz-placeholder

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7.5B Energy Flow Through Ecosystems

7.5B Energy Flow Through Ecosystems

Assessment

Quiz

Biology, Science

7th Grade

Practice Problem

Medium

NGSS
MS-LS2-3

Standards-aligned

Used 556+ times

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33 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

An organism that lives by breaking apart dead organic matter into simpler parts is...

scavenger
consumer
decomposer
carnivore

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does a Primary Consumer eat?

Tertiary Consumers
Secondary Consumers
Producers

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A third-level consumer has to be which type?

Carnivore.
Decomposer.
Producer.
Herbivore.

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

In a food web, arrows point at:

who gets energy.
who gets eaten.

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What does a food web represent?

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

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bacteria, fungi, and earthworms are examples of: 

scavengers
predators
prey
decomposers

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is missing from this food chain?
Grass > Grasshopper > Bird > Snake

Producer
Primary Consumer
Secondary Consumer
Decomposer

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