Science Review
What will happen if you put water outside?
It will evaporate.
Johnny is eating an ice cream outside on a hot summer day. Why does his ice cream begin to change shape?
The ice cream is melting.
How can you change a gas to liquid?
Take the heat energy away
When beads of water appear on a cold cup of water, what is happening?
Condensation is happening.
My mom is cooking my macaroni and cheese. What is happening to the water when you see bubble beginning to form?
The water is boiling.
In the morning the grass was wet, but by the afternoon the grass was dry. What happened to the water that was on the grass?
It evaporated into a gas.
What is happening in the cup when you leave ice on the counter in a cup?
It gets more heat energy. The ice is melting.
What is the cause of water droplets on a cold cup when outside?
The cup is cold. The water condensed on her cup.
On the way to school, there was a puddle on the sidewalk . Afterschool, the same puddle had disappeared. What made the puddle disappear?
Heat energy was applied.
How does ice change to a liquid?
Apply heat energy.