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Ecosystem Interactions 2 - don't randomize

Authored by Benjamin Morgan

Science

6th - 8th Grade

NGSS covered

Used 34+ times

Ecosystem Interactions 2 - don't randomize
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26 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the phytoplankton (floats in the water) AND seaweed (attached to the ocean bottom) competing for?

Food source resources
Habitat (living space)
Food AND habitat (living space)
Water, detritous (nutrients), and light

Tags

NGSS.MS-LS2-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

A volcanic eruption occurs thousands of miles away but sends ash to cover the area blocking light from the sun a little bit.  The light can still reach the water in large amounts, but is less able to reach all the way to the ocean bottom.  What species is more able to get the light resource?

Seaweed
Phytoplankton

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-3

NGSS.MS-LS1-6

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What will happen to the phytoplankton population AND seaweed population due to this volcanic eruption that blocks light in the atmosphere.

phytoplankton and seaweed population increases
phytoplankton and seaweed population decreases
phytoplankton population is unaffected. Seaweed population decreases

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

If the seaweed population decreases then...

Crab population decreases
Crab population increases
Crab population is unaffected

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

If the seaweed population decreases then...

squid population decreases
squid population increases
squid population is unaffected

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

If the seaweed population decreases then...

penguin population decreases
penguin population increases
penguin population is unaffected

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

If the seaweed population decreases then...

killer whale population decreases
killer whale population increases
killer whale population is unaffected

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS2-3

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