Oxford Discover 2 Unit 3

When water changes to a gas, it is called....

• steam

• ice

• kettle

• liquid

When water changes to a solid, it is called...

• ice

• steam

• ice pop

• flow

There are three different states: solid, ______, and gas.

• liquid

• ice

• melt

• flow

If you forget to put your ice cream in the freezer, it will....

• melt

• freeze

• heat

• flow

You can use this to heat water.

• kettle

• ice pop

• balloon

• flow

You can light this thing on fire.

• candle

• balloon

• ice pop

• kettle

This is salty food that you can eat while watching a movie.

• popcorn

• kettle

• icicle

• candle

This can grow on a house when it's very cold outside.

• icicle

• ice pop

• popcorn

• kettle

This word means to make something hot.

• heat

• freeze

• gas

• liquid

This word means to make something cold.

• freeze

• heat

• ice pop

• popcorn