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Flow of Energy

Flow of Energy

Assessment

Presentation

Biology

9th Grade

Practice Problem

Medium

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

+1

Standards-aligned

Created by

Juan Zavala

Used 37+ times

FREE Resource

6 Slides • 13 Questions

1

Flow of Energy

By Juan Zavala

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media

3

Multiple Choice

Question image

What is a producer?

1

Organism that consumes energy

2

Organism that decomposes dead waste

3

Organism that makes its own energy

4

Organism that saves energy

4

Multiple Choice

Question image

What is a consumer?

1

Organisms that obtain energy from plants or animals

2

Organism that decomposes dead waste

3

Organism that makes its own energy

4

Organism that saves energy

5

Multiple Choice

Question image

What is a decomposer?

1

Organism that obtains energy from plants or animals

2

Organisms that break down dead waste into usable forms enriching soil

3

Organism that makes its own energy

4

Organism that saves energy

6

Open Ended

Question image

What do the following organisms do? 1.) Autotroph 2.)Heterotroph

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media

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media

9

Multiple Choice

Question image

What is a food chain?

1

The development of plants and animals

2

Decomposers convert matter into usable forms by soil-bacteria

3

The interaction of different energy pathways

4

A singular pathway of energy

10

Multiple Choice

Question image

What is a food web?

1

The development of plants and animals

2

Decomposers convert matter into usable forms by soil-bacteria

3

The interaction of different energy pathways

4

A singular pathway of energy

11

Multiple Choice

Question image

Which of the following organisms are primary consumers?

1

Rabbit, mouse, grasshopper

2

Hawk, snake, fox

3

Owl, frog, rabbit

4

Grasshopper, frog, snake

12

Multiple Choice

Question image

Which of the following organisms are tertiary consumers?

1

Rabbit and mouse

2

Snake and fox

3

Snake and owl

4

Frog and bird

13

Open Ended

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Which of the following organisms are apex predators?

14

media

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media

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Open Ended

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How much energy is transferred to the next trophic level?

17

Multiple Choice

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What are trophic levels in the flow of energy?

1

The position an organism occupies in the food chain

2

Amount of energy transferred to the next level

3

What organisms consume in the food web

18

Open Ended

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What is the 10% rule?

19

Multiple Choice

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If the grass contains 1000 kCals of energy, how much energy does the snake consume?

1

100

2

10

3

1

4

.1

Flow of Energy

By Juan Zavala

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