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Ecology (Pyramids, Webs, and Chains)

Authored by Dave Buchak

Science

7th Grade

NGSS covered

Used 20+ times

Ecology (Pyramids, Webs, and Chains)
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The efficiency of energy transfer from a lower trophic level to the next highest level is roughly

1%
10%
100%
1000%

Tags

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Food chains are interconnecting food webs.

true
false

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which animal is the apex predator?

hawk
lizard
snake
grass

Tags

NGSS.MS-LS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Where does all the energy in a food chain come from?

producers

sun

consumer

decomposers

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which animal is not the apex predator but, a predator to a mouse?

hawk
rabbit
snake
grass

Tags

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is a shark a carnivore.

because it eats seaweed
because it eats dead animals
because it eats sand 
because it eats other animals

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The arrows in a food chain or web represents what?

They point to the organism that is being eaten.
It shows how sunlight flows within an ecosystem.
They show what direction the energy is flowing between organisms. 
They represent how water is transferred within a habitat.

Tags

NGSS.HS-LS2-3

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