Water Knowledge
Definitions
Water Cycle
Facts about Water
States of Water
100
If something is more dense than water, what will happen to it when it is placed in water? A. It will float. B. It will be suspended. C. It will sink. D. Nothing.
What is C. It will sink.
100
What does absorb mean? A. Absorb means to change color. B. Absorb means to soak up. C. Absorb means to change from a liquid to a gas. D. Absorb means to change from a gas to a liquid
B. Absorb means to soak up.
100
Which water cycle occurs because of the sun? A. Precipitation. B. Condensation. C. Surface Tension. D. Evaporation.
D. Evaporation
100
Why isn’t ocean water very useful to us right now? A. It is too cold. B. It has too many creatures swimming in it. C. It is too salty. D. It is too warm.
C. It is too salty.
100
What do we call water in its liquid form? A. Water vapor. B. Ice. C. Water. D. Surface tension.
C. Water
200
What color is pure water? A. Blue B. White C. It depends. D. It has no color.
What is D? It has no color.
200
What is surface tension? A. Surface tension is an invisible skin-like layer that is found on the top of water. B. Surface tension is how much of the water is exposed to air. C. Surface tension is when water goes up into the sky as vapor. D. Surface tension is the same as condensation.
A. Surface tension is an invisible skin-like layer that is found on the top of water.
200
Which water cycle occurs when things fall from the sky? A. Precipitation. B. Condensation. C. Surface Tension. D. Evaporation.
A. Precipitation.
200
What percent of the earth’s total water is water that we can use? A. 97% B. 1% C. 3/4ths. D. 50%
B. 1%?
200
What do we call water in its solid state? A. Water vapor. B. Ice. C. Water. D. Surface Tension.
B. Ice.
300
What taste does pure water have? A.Water has no taste. B. It depends. C. It has all different kinds of flavors. D. It tastes salty.
A. Water has no taste.
300
What is surface area? A. Surface area is an invisible skin-like layer on the top of water. B. Surface area means to soak in. C. Surface area is the size or the amount of water that is exposed to the air. D. Surface area what happens when warm vapor hits a cold surface.
C. Surface area is the size or the amount of water that is exposed to the air.
300
Evaporation happens when… A. Water vapor (gas) is heated and turns into water (liquid). B. Water vapor (gas) is cooled and turns into water (liquid). C. Water (liquid) is cooled and turns into water vapor (gas). D. Water (liquid) is heated and turns into water vapor (gas).
D. Water (liquid) is heated and turns into water vapor (gas)?
300
About what fraction of the earth’s surface is covered with water? A. 1/4 B. 1/3 C. 5/6 D. 3/4
D. 3/4.
300
What do we call water in its gas state? A. Water vapor. B. Ice. C. Water. D. Surface tension.
A. Water vapor
400
What shape is water? A. Cylinder B. Sphere C. Cube D. It takes the shape of the container it is in.
D. It takes the shape of the container it is in.
400
What is water quality? A. Water quality is the amount of water exposed to the air. B. Water quality means to soak in. C. Water quality is what happens when water is heated. D. Water quality is how good or bad a water sample might be.
D. Water quality is how good or bad a water sample might be.
400
Condensation happens when… A. Warm water vapor (gas) meets with warm air/surface and turns into water (liquid). B. Warm water vapor (gas) meets with cool air/surface and turns into water (liquid). C. Cool water vapor (gas) meets with warm air/surface and turns into water (liquid). D. Cool water vapor (gas) meets with cool air/surface and turns into water (liquid).
B. Warm water vapor (gas) meets with cool air/surface and turns into water (liquid).
400
What percent of the earth’s water is found in its oceans? A. about 97% B. about 1% C. about 75% D. about 50%
A. About 97%.
400
Which direction does water flow? A. Uphill. B. Downhill. C. North. D. South.
B. Downhill
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