During which stage do clouds form?

• condensation
• evaporation
• precipitation
• runoff

Which stages does liquid water from the ocean turn into water vapor?

• condesantion
• evaporation
• precipitation
• run off

The supply of freshwater under the Earth's surface.

• watershed
• mouth
• headwaters
• groundwater

The release of moisture by living plants.

• evaporation
• precipitation
• condensation
• transpiration

Any type of moisture that falls to the Earth.

• evaporation
• precipitation
• condensation
• transpiration

The flow of water from land into a body of water.

• groundwater
• headwaters
• run-off
• infiltration

What drives the water cycle?

• evaporation
• precipitation
• the sun
• the moon

A[n] ______________ tide occurs when the sun is at right angles to the line between Earth and the moon. 

• high
• neap
• low
• spring

A[n] ___________ tide occurs when the sun, Earth, and the moon are nearly in a line. 

• spring
• high
• low
• neap

A neap tide is a tide with the greatest difference between low and high tides

• true
• false