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Unit 2A Review

Authored by Allison Edwards

Science

7th Grade

NGSS covered

Used 1+ times

Unit 2A Review
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24 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the Goldilocks Zone?

It allows bears to roam free and eat their food.

The area where a planet cannot support life.

It is a children's story about a girl eating porridge.

The area where it is "just right" for a planet to support life.

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What factors contribute to Earth's stable temperature?

Ozone layer: blows UV rays

Distance from the sun (Goldilocks Zone)

Atmosphere (Greenhouse Effect): holds warm air

Plants: maintain carbon levels

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What characteristics of our solar system support the existence of life?

Proximity to the Sun

Soil

Gravity

Elements in atmosphere

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

NGSS.MS-LS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The abiotic factors support the biotic factors (life) on Earth by providing what living organisms need.

True

False

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. How do the Earth and Sun interact to support life on Earth?

The Sun keeps the Earth moving

They interact to protect each other against comets

They interact to provide a stable temperature

They don't interact

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

NGSS.MS-LS1-6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

  1. What do living things need to survive?

Water

Candy

School

More candy

Tags

NGSS.1-LS1-1

NGSS.K-LS1-1

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

In what ways does our atmosphere allow life to exist on Earth?

Helps maintain a stable temperature

Allows for liquid water

Shields from UV rays and cosmic particles

Provides oxygen, nitrogen, and carbon dioxide

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

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