Water

Why is there life on Earth?

• Because Earth has many animals

• Because Earth is the closest planet to the sun

• Because Earth has a perfect water cycle

• Because Earth has a lot of trees

What percentage of Earth's water is in the oceans?

• 50%

• 80%

• 60%

• 70%

What is the process called when water moves through soil and rock?

• Transpiration

• Evaporation

• Percolation

• Condensation

What happens to rain that falls on hard surfaces like asphalt?

• It turns into ice

• It gets absorbed quickly

• It runs off

• It evaporates immediately

How does water return to the atmosphere?

• Through precipitation

• Through evaporation

• Through infiltration

• Through percolation