10 questions
When you brush your teeth, you are using ___________ water.
salty
fresh
dirty
Evaporation occurs when water changes into ________.
liquid
solid
vapour
What is the largest body of water found on earth?
Lake
Ocean
River
Evaporation happens when the sun ___________ water and turns it into vapour.
cools
heats up
freezes
___________ is the main source of water on earth.
Seas
Lakes
Rain
Water that seeps into the ground is called______________.
underground water
clean water
dirty water
Water should be ___________ before drinking.
rinsed
filtered
washed
We should put our hand directly into the drinking water.
True
False
Water vapours cool down to form______________.
gas
snow
clouds
The amount of liquid a container can hold is called its____________.
shape
size
volume