The water boils because of..................

• a decrease in temperature

• an increase in temperature

The water freezes because of..................

• low temperature

• high temperature

During a volcanic eruption, what happens to rocks ?

• freeze

• condensation

• melt

What happens to perfume if left open ?

• melt

• liquid

• freeze

• evaporate

Why does the snowman melt in this picture?

• because the sun is too cold

• because the snowman is too hot

• because the snowman is too cold

• because the sun is too hot

This is an ice cream that melts. What happens if I put it in the fridge?

• It melts more.

• It melts less.

• It evaporates.

• It freezes.

An increase in temperature can turn ........... into ..............

• liquid - solid (hard things)

• liquid - gas

A low temperature can turn ........... into ..............

• liquid - gas

• liquid - solid

• liquid - liquid

Choose the statement that is WRONG.

• An ice cream freezes in a fridge.

• Water remains unchanged after boiling.

• Water evaporates after boiling.

Choose the CORRECT statements

• An increase in temperature creates freezing.

• A decrease in temperature creates boiling.

• An increase in temperature creates melting.

• A decrease in temperature creates freezing.