What is it?
Gas
What is happening
His ice cream is melting
What is it?
Solid
What is it?
Liquid
What is happening
liquid turns into solid
What can you do to water?
Heat water
If you boil water...
It turns into steam
What happens if you melt ice?
it melts
If you freeze water....
It turns into ice
If you by bus,
It takes one hour
