Hydrosphere Unit Test Reveiw

Hydrosphere Unit Test Reveiw

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

NGSS
MS-LS2-3, MS-LS2-1, MS-ESS2-4

+6

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is water treatment?

Back

Water treatment is the process of filtering or disinfecting water so that it is safe to drink.

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-5

2.

FLASHCARD QUESTION

Front

Why is most of the earth's freshwater not available for drinking?

Back

Most freshwater is frozen.

Tags

NGSS.MS-ESS3-1

3.

FLASHCARD QUESTION

Front

How does an increase in ocean acidity affect marine animal populations?

Back

Plankton serves as the base of the ocean food chain, and marine animal populations will decrease once the availability of this food resource decreases.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

4.

FLASHCARD QUESTION

Front

What indicates that the water in a lake is NOT safe for drinking?

Back

High turbidity levels.

5.

FLASHCARD QUESTION

Front

Why are upwellings beneficial to sea life?

Back

They bring needed nutrients to the surface to feed ocean life-forms.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

6.

FLASHCARD QUESTION

Front

What is the hydrosphere?

Back

The hydrosphere encompasses all the water on Earth's surface, including oceans, lakes, rivers, and groundwater.

Tags

NGSS.MS-ESS2-4

7.

FLASHCARD QUESTION

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth.

Tags

NGSS.MS-ESS2-4

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