Changes in Matter

...when liquid water turns into ice.

• melting

• freezing

• boiling

• condensing

...when ice turns into liquid water.

• evaporating

• melting

• freezing

• boiling

...is when water vapor turns into liquid water.

• freezing

• boiling

• condensing

• evaporating

...is when liquid water slowly dries up and turns into water vapor.

• melting

• freezing

• evaporating

• condensing

...is when liquid water is heated to a high temperature and quickly turns into water vapor.

• melting

• freezing

• boiling

• condensing

The boiling point of water is ...

• 32 degrees F

• 212 degrees F

• 0 degrees C

The freezing point of water is...

• 212 degrees F

• 32 degrees F

• 100 degrees C

Liquid water turns to ice

• when heat is added.

• when heat is removed.

Water begins to boil and you see steam

• when heat is added.

• when heat is removed.

A mud puddle disappears because of evaporation

• when heat is added.

• when heat is removed.