Water vapor and steam are ______ the same thing.

Steam is created when water _________.

Water on Earth constantly moves through the _________ _________ and as it moves, water changes ________.

Evaporation is the process of _______ changing liquid water into water vapor.

Since heat _______, water vapor gets carried into higher altitudes.

At higher altitudes, air temperatures are cooler, so water vapor _______, and turns back into a liquid, which is the process called _____________.

Examples of condensation are _________ forming and drops that form on the outside of a glass of ice water.

When any form of water falls from the clouds, that is __________________.

___________ happens when water flows downhill and joins with streams, lakes, etc.

Water that gets stored in the ground is called _________________ .

The sun provides the energy that makes the water cycle work.

The sun's _______ causes frozen water to melt and surface water to _____________.

Heat also causes __________ to blow, and wind moves __________.

Most of Earth's freshwater is in __________, ice caps, or ___________.

Only some freshwater is found in _________, rivers, _____________, and the atmosphere.

Ocean water is ______ freshwater.

Nearly all of Earth is covered by water, but only a very small amount of that water is ________________.

A __________ is a slow-moving body of ice on land.

Earth's freshwater is ____ evenly distributed (rainforests get lots of rain and deserts are always dry).

In Nebraska, people rely on water, pumped from ___________ (underground water supplies).

Lake _____________ are built to _________ and ________ large bodies of freshwater for people to use for drinking, bathing, etc.

Water _______________ and _________ destruction have caused more than half of the world's wetlands to disappear.

____________ are important ecosystems that can ___________ pollutants from water.

An example of habitat destruction is the Florida ______________ because people have dug _________ and built dams, so now it is _______ than 1/2 its former size.

Water temperature changes with sunlight more _______ on the equator.

Water temperature changes with sunlight more ________ out on Earth's poles.

*Water temperature changes with temperature at the equator usually about _____ F.

Water temperature changes with temperature can be as cold as ________*F at the Earth's poles.

Water temperature changes with evaporation ________ than at the poles.

Water temperature changes with evaporation does _____ evaporate quickly at the Earth's poles.