Water that falls from clouds is called ___.
rain
snow
cloud
river
A very large body of salt water is the ___.
lake
sky
ocean
river
Water that tastes salty is called ___.
salt water
lake
river
fresh water
Water that is clean and not salty is ___.
salt water
dirty
fresh water
ice
A large area of water surrounded by land is a ___.
lake
ocean
river
cloud
White or gray shapes in the sky are ___.
snow
rain
cloud
sky
The space above the earth is the ___.
underground
cloud
sky
ground
The surface of the earth is the ___.
river
ground
cloud
sky
Under the surface of the earth is ___.
river
underground
ground
sky
Not dirty is ___.
dirty
safe
clean
unsafe
Not clean is ___.
clean
dirty
ice
safe
Not dangerous is ___.
clean
safe
unsafe
dirty
Dangerous or not safe is ___.
dirty
unsafe
safe
clean
To change from ice to water is to ___.
snow
clean
freeze
melt
Water that is very cold and hard is ___.
rain
cloud
snow
ice
Soft white ice that falls from the sky is ___.
ice
cloud
rain
snow
