Ocean - The entire body of saltwater that covers about 71% of Earth., Fresh Water - Water found in rivers, lakes, glaciers, ice sheets, and underground that contains low concentrations of salt., Water Cycle - The constant movement of water through the land, air, oceans, and living things., Evaporation - Physical change in matter from a liquid to a gas., Condensation - Physical change in matter from a gas to a liquid., Precipitation - Rain, snow, sleet, and hail that falls from clouds in the sky., Accumulation - A buildup or gathering of something that occurs over time., Runoff - The movement of water on a surface to areas of lower elevation., Salt Water - Water found in oceans (and few lakes) that contains 3-4% salt.,

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