Topic words January 4

What word means: to become new or different than before?

• matter

• recycle

• change

What word means: to cause something to become warmer?

• heat

• melt

• metal

What word means? a clear, solid material used for windows and containers?

• solid

• metal

• glass

What word means: a thin material made from trees that is often used for writing?

• paper

• solid

• liquid

What word means: the form of an object, such as round or square?

• float

• gas

• shape