The continuous movement of water on Earth is known as the_______________.
_______________ is the process of changing liquid water into water vapor.
_______________ is the change from water vapor to liquid water.
_______________ is water that falls from clouds in the form of rain, sleet, snow, or hail.
Water is stored in _______________ .
______________ means something is spread out.
Underground water supplies are known as _______________.
____________ is the amount of salt dissolved in water.
A slowly moving body of ice on land is known as a ______________.
Most important is _____________.