Water and Its Importance

Water and Its Importance

Assessment

Flashcard

Science

8th Grade

Hard

Created by

Maggie Evans

FREE Resource

Student preview

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29 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What percentage of the Earth's surface is covered by water?

Back

75%

2.

FLASHCARD QUESTION

Front

What percentage of Earth's water is fresh water?

Back

~2.5%

3.

FLASHCARD QUESTION

Front

What is the accessible percentage of fresh water on Earth?

Back

Less than 1% of fresh water (~0.025% of total water)

4.

FLASHCARD QUESTION

Front

What process is used to convert salt water into fresh water?

Back

Desalinization

5.

FLASHCARD QUESTION

Front

Name the three distinct areas of Earth.

Back

Lithosphere, Atmosphere, Hydrosphere

6.

FLASHCARD QUESTION

Front

What is the lithosphere?

Back

The rocky section of our planet, including the Earth's crust.

7.

FLASHCARD QUESTION

Front

What is the atmosphere?

Back

The gases that surround our planet, the air around us.

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