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 Food Chain and Food Webs

Food Chain and Food Webs

Assessment

Presentation

Biology

9th Grade

Practice Problem

Medium

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

+1

Standards-aligned

Created by

Tara Hovsepian

Used 295+ times

FREE Resource

1 Slide • 14 Questions

1

Energy Flow Through Food Webs

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2

Multiple Choice

Question image

What is this image a picture of?

1

food web

2

food chain

3

ecosystem

4

energy chain

3

Multiple Choice

Question image

Energy in food webs is lost as ________at each movement up or in a food chain.

1

vapor

2

carbon

3

heat

4

oxygen

4

Multiple Choice

Question image

At the base of the food chain lie the ________.

1

secondary consumers

2

tertiary consumers

3

primary consumers

4

primary producers

5

Multiple Choice

Question image

The organisms that eat the primary producers are:

1

secondary consumers

2

tertiary consumers

3

primary consumers

4

primary producers

6

Multiple Choice

Question image

The organisms that eat the primary consumers are:

1

secondary consumers

2

tertiary consumers

3

primary consumers

4

primary producers

7

Multiple Choice

Question image

The organisms that eat the secondary consumers are:

1

secondary consumers

2

tertiary consumers

3

primary consumers

4

primary producers

8

Multiple Choice

Question image

How many trophic levels are in this image?

1

4

2

5

3

3

4

2

9

Fill in the Blanks

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Type answer...

10

Fill in the Blanks

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Type answer...

11

Fill in the Blanks

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Type answer...

12

Multiple Choice

Question image

Other decomposers are detritus eaters or debris eaters. They are multicellular organisms such as earthworms, crabs, slugs, or vultures. They fragment it as well, making it more available for bacterial/fungal decomposers.

1

herbivore

2

autotroph

3

detritivore

4

consumer

13

Multiple Choice

Question image

A food web is NOT a mixture of many food chains in one ecosystem.

1

true

2

false

14

Multiple Choice

Question image

Do arrows in a food web go to the organism that is getting eaten or to what is eating it? The arrow goes to:

1

the organism that is getting eaten

2

what is eating it

15

Multiple Choice

Question image

True or False? Food webs usually do not show decomposers.

1

true

2

false

Energy Flow Through Food Webs

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