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Energy Flow for Ecosystems

Authored by Jennifer Garcia

Science

7th Grade

NGSS covered

Used 66+ times

Energy Flow for Ecosystems
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which type of organism creates all usable food energy on Earth?

consumers

decomposers

heterotrophs

producers

Tags

NGSS.MS-LS1-6

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Media Image

What are the roles of decomposers?

Break down waste and dead organisms.

Recycle nutrients in the environment.

Convert sunlight into food energy,

Provide oxygen.

Tags

NGSS.5-LS2-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of these organisms eat ONLY plants?

omnivore

carnivore

herbivore

producer

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which organism eats BOTH plants and animals?

herbivore

carnivore

producer

omnivore

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which organism eats ONLY meat?

herbivore

carnivore

omnivore

producer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

If the plankton contain 100,000 kcal of energy, about how much energy will the manta ray obtain from eating the starfish?

10,000

1,000

100

10

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which organism has the most available energy?

kelp

horn shark

elephant seal

kelp crab

Tags

NGSS.MS-LS2-3

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