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7th Science- Energy Transfer in Ecosystems

7th Science- Energy Transfer in Ecosystems

Assessment

Presentation

Science

7th Grade

Practice Problem

Easy

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

+3

Standards-aligned

Created by

Christiana Morgan

Used 180+ times

FREE Resource

4 Slides • 21 Questions

1

7th Science- Energy Transfer in Ecosystems

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2

Multiple Choice

The place where an organism lives is called its?

1

Home

2

Habitat

3

Area

4

Shelter

3

How organisms get energy

  • Producer- Uses energy (sun) to make food

  • Decomposer- Gets energy by breaking down organism remains

  • Consumer- Eats other other organisms to get energy

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4

Multiple Choice

This organism draws its nutrients from dead organisms as it releases enzymes to cause the organisms to break down and break apart. Is it a...
1
Producer
2
Consumer
3
Decomposer

5

Multiple Choice

This organism traps its prey in a web, stings it, paralyzes it, and sometimes saves it to eat later. Is it a.....
1
Producer
2
Consumer
3
Decomposer

6

Multiple Choice

This organism draws its water from the ground, traps sunlight in its chlorophyll, and makes glucose (sugar) in broad green parts of its body. Is it a...
1
Producer
2
Consumer
3
Decomposer

7

Multiple Choice

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Cactus. Is it a.....
1
Producer
2
Consumer
3
Decomposer

8

Multiple Choice

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Frog. Is it a....
1
Producer
2
Conusmer
3
Decomposer

9

Multiple Choice

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Fungi. Is it a...
1
Producer
2
Consumer
3
Decomposer

10

Multiple Choice

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Pine Tree. Is it a...
1
Producer
2
Consumer
3
Decomposer

11

Energy Transfer in Ecosystem

  • Food Chain- Path of energy transfer from producers to consumers

  • Food Web - Feeding relationships among organisms

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12

Multiple Select

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Click on the imgae to make it larger-- Choose the herbivores in the food web....

1

hawk

2

mouse

3

rabbit

4

snake

13

Multiple Choice

a system of food chains that shows the transfer of energy is termed

1

food web

2

food chain

3

prey

4

predator

14

Multiple Choice

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Which of these organisms would receive energy from the snake?

1

Plant

2

Rabbit

3

Mouse

4

Hawk

15

Multiple Choice

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What are animals called in a food chain?

1

Producers

2

Consumers

3

Decomposers

4

Plants

16

Multiple Choice

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In the diagram, which organism provides nutrients for the

largest number of other organisms?

1

Seal

2

Herring

3

Snapper

4

Bluefish

17

Multiple Choice

What do the arrows in the food chain show?
1
The transfer of energy
2
What animals eat
3
The order of animal dominance

18

Predator vs Prey

  • Predator- Eats other animals

  • Prey- Gets eaten

  • Predator and prey populations are linked, and changes in one creates change in the other

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19

Multiple Choice

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The bear is the ________________ the fish is the ___________________.

1

Autotroph, Heterotroph

2

Prey, Predator

3

Predator, Predator

4

Predator, Prey

20

Multiple Choice

Question image

Grass, trees, flowers and bushes are all ______________.

1

Consumers

2

Predators

3

Producers

4

Animalia

21

Multiple Choice

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The shark is the _______.

1

Predator

2

Prey

22

Multiple Choice

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The rabbit is the _______.

1

Predator

2

Prey

23

Multiple Choice

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The bird is the _______.

1

Predator

2

Prey

24

Multiple Choice

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The snake is the _______.

1

Predator

2

Prey

25

Multiple Choice

Question image

Who is the consumer in this case?

1

The grass

2

The cow

3

The wind

4

The trees

7th Science- Energy Transfer in Ecosystems

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