What is the source of energy for the water cycle?

• electricity
• sun
• movement of particles
• the atmosphere

What is the process of water turning into a cloud?

• Precipitation
• Condensation
• Evaporation
• Cloudsentation

What is the process of plants giving off water vapor?

• Transpiration
• Condensation
• Photosynthesis
• Evaporation

What drives the water cycle?

• Water
• Steering Wheel
• Sun
• The President

The water cycle is how rocks are formed.

• True
• False

Some plants evaporate and make the clouds get dark.

• True
• False

What is the process of water droplets falling to the ground?

• evaporation
• condensation
• precipitation 
• transpiration

What is the largest source of water on Earth?

• storms
• oceans
• the great lakes
• rivers

The sun's energy causes evaporation.

• True
• False

Approximately what percentage of the water on Earth is freshwater?

• 0.1%
• 2.6%
• 50%
• 97%