Water on Earth
Flashcard
•
Science
•
6th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the main source of water on Earth?
Back
Oceans, which contain about 97% of the Earth's water.
Tags
NGSS.MS-ESS2-4
2.
FLASHCARD QUESTION
Front
What is an aquifer?
Back
An underground reservoir that stores groundwater.
Tags
NGSS.MS-ESS2-4
NGSS.MS-ESS3-1
3.
FLASHCARD QUESTION
Front
What is the ratio of freshwater to saltwater on Earth?
Back
3% freshwater : 97% saltwater.
4.
FLASHCARD QUESTION
Front
What percentage of the human body is made up of water?
Back
About 70%.
5.
FLASHCARD QUESTION
Front
What type of water can humans safely drink?
Back
Freshwater.
6.
FLASHCARD QUESTION
Front
What is the process called when water vapor turns into liquid water?
Back
Condensation.
Tags
NGSS.MS-PS1-4
7.
FLASHCARD QUESTION
Front
What is the water cycle?
Back
The continuous movement of water on, above, and below the surface of the Earth.
Tags
NGSS.MS-ESS2-4
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