OD2 Units 3-4 Revision

Water is a ___.

• solid

• liquid

• gas

We put ___ in drinks to make them cold.

• ice

• liquid

• gas

A book is a ___.

• solid

• liquid

• gas

On a hot day, ice cream can ___.

• melt

• freeze

• heat

• flow

Water in a river can ___ over stones.

• melt

• freeze

• heat

• flow

Some liquids are ___ and some liquids are ___.

• thin

• hard

• soft

• thick

Some solids are ___ and some solids are ___.

• thin

• hard

• soft

• thick

When we heat water it becomes a ____.

We we make water very cold, it ____.

What's this?

• kettle

• ice pop

• candle

• icicle