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1D Formative

Authored by Fayris Francis

Science

10th Grade

NGSS covered

Used 4+ times

1D Formative
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10 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the effect of removing prey from a food chain?

All predators above them will die or suffer.

The prey's predator will die or suffer, but everybody else should be fine.

The prey will always, eventually, come back

The predators population will grow

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

If the mouse population becomes sick and decreases, which statement about the food web will be true?

The grass population will decrease.

The hawk population will increase.

The grass population will increase.

The wildflower population will decrease.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A population of mice lives in a barn community. A cat population has just joined the community. What will happen?

Mouse and cat populations both go up?
Mouse and cat populations both go down
Mouse population goes down as cat population goes up
Mouse population goes up as cat population goes down

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement best describes what would happen in this ecosystem if the phytoplankton were removed from the food web?

Copepods and krill would fill the vacant niche.

The number of heterotrophs would increase.

The food web would be disrupted, and organisms would die.

The food web would remain stable.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Several owls live in a forest. The owls prey on mice. Hawks also prey on mice. Which might happen if several hawks move to the forest where the owls live?

The number of owls will increase, and the number of hawks will decrease.

The number of owls and hawks will increase.

The number of mice will increase, and the number of owls will decrease.

The number of owls and mice will decrease.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What happens when you remove sea otters from the ecosystem?

Kelp forests disappears

There are less fish

Plant Plankton disappear

Rainforest ecosystems change

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram shows the cycling of nutrients in an ecosystem. The removal of which of the following groups would cause an immediate decrease in the amount of energy flowing through the system? 

Producers
Consumers
Decomposers
Inorganic nutrients

Tags

NGSS.MS-LS2-3

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