The Importance of Water Answers

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Which type of bond forms between water molecules?

A
capillary bond
B
hydrogen bond
C
covalent bond
D
polar bond
2
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Which statement explains why hydrogen bonds are able to form between water molecules?

A
Water molecules are polar.
B
Water molecule atoms have weak atomic bonds..
C
Water molecules show adhesion.
D
Water molecules are large.
3

Which stores groundwater?

A
glacier
B
runoff
C
aquifer
D
lake
4

What is demonstrated by water moving up a straw?

A
evaporation and condensation
B
sublimation and deposition
C
cohesion and adhesion
D
precipitation and transpiration
5

Which example illustrates adhesion?

A
water droplets sticking to a window
B
water forming a large drop
C
water evaporating from a leaf
D
water falling from the sky
6

By which process do plants lose their water to the atmosphere?

A
sublimation
B
transpiration
C
condensation
D
precipitation
7

Which bonds are found inside a water molecule, between hydrogen and oxygen?

A
hydrogen bonds
B
electronegative bonds
C
proton bonds
D
covalent bonds
8

The table below shows the saturated thickness (water level) in five-year intervals.Water Levels in the Ogallala AquiferIf water continues to be used at the current rate, what will the saturated thickness be in 2020?

Question illustration
A
8–10 meters
B
10–12 meters
C
14–16 meters
D
18–20 meters
9

Which is least likely to be a reservoir for fresh water?

A
ocean
B
atmosphere
C
ice and snow
D
aquifer
10

In the water cycle shown below, which process is happening at step 3?

Question illustration
A
precipitation
B
melting
C
evaporation
D
sublimation

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