Purifying Water

Purifying Water

7th Grade

13 Qs

quiz-placeholder

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Purifying Water

Purifying Water

Assessment

Quiz

Chemistry, Science

7th Grade

Hard

Created by

Michael Goodrick

Used 35+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Avni talks to Emma about the wonders of Freshwater - luckily she knows that Freshwater is __________.

water only found in the atmosphere

water found in the oceans

water found only underground

water found in lakes, rivers and streams

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What percentage of the Earth is covered with water?

71%

32%

50%

93%

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What percentage of ALL WATER on Earth is saltwater?

20%

3%

97%

84%

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What percentage of freshwater is available for us to use?

1%

2%

3%

10%

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What percentage of freshwater is located in glaciers and ice caps?

1%

32%

4%

68%

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which one shows the correct amount of water on Earth from LARGEST to SMALLEST?

Glaciers, groundwater, oceans

Oceans, groundwater, glaciers

Oceans, glaciers, groundwater

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which statement is true?

About 70% of Earth’s surface is covered in water

About 30% of Earth’s surface is covered in water

Freshwater makes up about 90% of Earth’s surface

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