water cycle

What drives the water cycle?

• rain

• temperature

• the Sun

• rotation

This picture of the mirror shows an example of--

• precipitation

• transpiration

• evaporation

• condensation

This picture shows -

• evaporation

• condensation

• precipitation

• transpiration

Water vapor is water in which form?

• liquid
• gas
• solid
• tiny droplets

When does water evaporate fastest?

• at room temperature
• on a warm day
• on a hot day
• on a cold day

What is it called when a gas turns into a liquid?

• evaporation
• freezing
• boiling
• condensation

What are clouds made out of?

• water in gas form
• tiny water droplets
• steam
• ice crystals

What do you call water vapor that has condensed onto grass?

• rain
• fog
• sap
• dew

How old is most of the water we drink today?

• thousands of years
• millions of years
• a few months
• a few weeks

The changes to water when it cycles the earth is called

• the moon cycle
• the sun cycle
• the water cycle
• the wind cycle