| A | B |
| infiltration | water that seeps into the ground |
| runoff | water that stay on the surface |
| condensation | water cools and changes to a liquid |
| evaporation | water heats up and changes to vapor |
| precipitation | rain, sleet, snow, hail |
| transpiration | when plants give off water |
| water's elements | hydrogen and oxygen |
| sublimation | the direct change from solid to gas or vice versa |
| Pacific Ocean | the largest ocean |
| Arctic Ocean | the smallest ocean |
| Atlantic Ocean | the ocean between the Americas and Europe/Africa |
| Indian Ocean | the ocean between Africa and Australia |
| ninety seven | percentage of the Earth's water is salt water |
| seventy five | percentage of the Earth is covered by water |
| ice | strong attraction, no movement, only vibrate |
| liquid water | loose attraction, flow over each other |
| water vapor | move fast and freely |