9.3 THE NATURAL WATER CYCLE

What is the process when liquid changed into gas?

• Condensation

• Evaporation

• Precipitation

In what form is water when evaporation?

• Water

• Ice

• Water vapour

When water vapour condense together it will form...

• Snow

• Gas

• Cloud

Over a period of time, the cloud become heavy and...

• it can hold more water inside.

• it cannot hold more water inside.

• it will disappear.

What is the process in which clouds let water go as rainfall called?

• Rain

• Condensation

• Evaporation

Rain is also called as...

• Condensation

• Precipitation

• Evaporation

Does water has an important role on Earth?

• Yes

• No

What is the importance of water cycle for human uses?

• Supply clean water

• For cooking purpose

• As drinking water

• For evaporation

What is the consequence if water cycle does not exist in the world?

• No changes

• Cause disaster such as drought

• Living things will survive

• Living things will die

As a responsible resident, we have the responsible to (a)   water together.