Worksheets6.5 Water Vocabulary
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Water is a __ molecule since it has electrically charged areas--positive charge on one side and a negative charge on the other.
a)
polar
b)
icy
c)
freezing
d)
atomic
2.
Water is the __ __ since most substances will dissolve when added to water.
a)
university solution
b)
united solute
c)
universal solvent
d)
universe solid
3.
H2O is the __ for water.
a)
symbol
b)
formula
c)
recipe
d)
abbreviation
4.
How many Hydrogen atoms are in a water molecule?
a)
0
b)
1
c)
2
d)
5
5.
How many Oxygen atoms are in a water molecule?
a)
0
b)
1
c)
2
d)
4
6.
Water is a __, made up of two or more elements.
a)
compound
b)
mixture
c)
solute
d)
element
7.
The tightness across the surface of water caused by the polar water molecules pulling on each other is called __.
a)
surface tension
b)
universal solvent
c)
capillary action
d)
polar molecule
8.
Water in the gas state during evaporation is called __.
a)
liquid
b)
water vapor
c)
solid
d)
precipitation
9.
Snow, rain, sleet, and hail are examples of __ in the water cycle.
a)
transpiration
b)
evaporation
c)
condensation
d)
precipitation
10.
In the water cycle, when do tiny water droplets cool, condense, and turn into clouds?
a)
precipitation
b)
condensation
c)
evaporation
d)
run off
11.
Part of a solution that is in a greater amount; dissolves a solute.
a)
solvent
b)
solution
c)
compound
d)
element
12.
What is the process that breaks down rocks at Earth’s surface?
a)
chemical weathering
b)
physical weathering
13.
Erosion or disintegration of rocks, building materials, etc., caused by chemical reactions is __.
a)
chemical weathering
b)
physical weathering
14.
Water's boiling points.
a)
100°C, 212°F
b)
0°F, 32°C
c)
0°C, 32°F
d)
0°F, 100°C
15.
How much of our planet is covered by water?
a)
75%
b)
25%
c)
50%
d)
5%
100 %
