
Properties of Water
Flashcard
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is surface tension?
Back
Surface tension is the property of water that allows it to resist external force due to the cohesive nature of its molecules.
2.
FLASHCARD QUESTION
Front
Why is most of the water on Earth unusable by humans?
Back
Most of the water on Earth is unusable by humans because it is salt water, which makes up about 97% of the Earth's water.
3.
FLASHCARD QUESTION
Front
What is capillary action?
Back
Capillary action is the ability of water to move through narrow spaces, such as in plants, where it helps transport water from roots to leaves.
Tags
NGSS.MS-ESS2-1
NGSS.MS-ESS2-4
4.
FLASHCARD QUESTION
Front
What does cohesive mean in relation to water?
Back
Cohesive means that water molecules stick to each other, which is why water forms droplets.
5.
FLASHCARD QUESTION
Front
What percentage of Earth's water is potable?
Back
.003% of Earth's water is suitable for drinking.
6.
FLASHCARD QUESTION
Front
What is adhesion in the context of water?
Back
Adhesion is the property of water that allows it to stick to other surfaces, such as when water climbs up a glass tube.
7.
FLASHCARD QUESTION
Front
How does water's density change when it freezes?
Back
Water expands and becomes less dense when it freezes, which is why ice floats on water.
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