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WorksheetsWater Lesson 1.1 questions
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
Do we have more, less or the same amount of water as we had millions of years ago?
a)
more
b)
less
c)
the same
2.
The smallest particle of water is called a ___________.
a)
molecule
b)
atom
c)
hydrogen
d)
droplet
3.
True or False. Water is the only substance that exists naturally on earth as a solid, liquid and gas?
a)
true
b)
false
4.
The process of water changing from liquid to gas is called ________________.
a)
evaporation
b)
condensation
c)
precipitation
d)
run-off
5.
The process of water changing from gas to liquid is called ________________.
a)
evaporation
b)
condensation
c)
precipitation
d)
run-off
6.
Rain, snow, sleet, and hail are all examples of ________________.
a)
evaporation
b)
condensation
c)
precipitation
d)
run-off
7.
Water flowing downhill is called ________________.
a)
valleys
b)
weathering
c)
erosion
d)
run-off
8.
When air cools, on what do water molecules in the air begin to collect?
a)
dust and salt in the air
b)
rain drops
c)
oxygen
d)
nitrogen
9.
The temperature that water begins to freeze is:
a)
32º Celcius
b)
0º Celcius / 32º Fahrenheit
c)
0º Fahrenheit / 32º Celcius
d)
100º Celcius
10.
The temperature that water begins to boil is:
a)
100º Fahrenheit / 212º Celsius
b)
0º Celsius / 32º Fahrenheit
c)
0º Fahrenheit / 32º Celsius
d)
100º Celsius / 212º Fahrenheit
11.
The _________________ of water molecules determines their speed and state of matter.
a)
temperature
b)
size
c)
number
12.
The movement of water through the process of evaporation, condensation, and precipitation is called:
a)
the water cycle
b)
the hydrocycle
c)
the water chain
d)
H2O around the world
13.
Water is made up of:
a)
2 hydrogen atoms and 1 oxygen atom
b)
1 hydrogen atom and 2 oxygen atoms
c)
2 helium atoms and 1 oxygen atom
d)
1 hydrogen atom and 1 oxygen atom
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