Water Cycle

What is the energy source for the water cycle?

• the sun
• the earth
• water
• the moon

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation

Which of these is an example of precipitation?

• snow
• air
• clouds
• vapor

When water condenses, the liquid water forms ______________.

• water vapor
• steam
• air
• clouds

Precipitation happens when clouds of water droplets are too ______________.

• cold
• light
• heavy
• hot

Evaporation happens when the sun ___________ water and turns it into vapor.

• cools
• heats up
• freezes
• lights up

Does evaporation happen before or after condensation?

• before
• after
• during

Does precipitation happen before or after condensation?

• before
• after
• during

What part of the water cycle does this picture show?

• condensation
• precipitation
• evaporation