Our teacher is sick so_________
....
Some liquids are _____ and some liquids are ______-.
thick _ thin
hard _ soft
When we heat water, it __________ and changes to steam.
melt
boils
steam
When we _______ ice, it changes to liquid.
heat
When we _____ juice, it changes to a solid.
freeze
melt
heat
We cannot usually see this. We can feel it when it moves. What is it?
liquid
gas
steam
This flows. It can be thick or thin. What is this?
steam
gas
liquid
We can see and feel this. It can be hard or soft. What is this?
gas
solid
liquid
What is our world made of?
Every thing in our world comes in 2 states.
Every thing in our world comes in 3 states.
Every thing in our world comes in many states.
I don't go to school because _____
.....
What is the cause of snow melting?
...
What's the effect of water boiling?
...
