| A | B |
| evaporation | heat changes water to vapor |
| condensation | cool air changes vapor to water |
| precipitaion | rain, sleet, snow |
| water cycle | process that water changes to vapor to clouds to water again |
| transpiration | water evaporating from plants |
| groundwater | water under the ground |
| freshwater | water with little salt |
| lake | body of moving water away from the ocean |
| pond | small body of unmoving water |
| ocean | large body of moving salt water |
| erosion | wearing away of rocks and land by flowing water and wind |
| landforms | natural structure in nature(tree,river,island) |
| gullie | trench in earth made from flowing water |
| moraine | hills made made sediment from glaciers |
| sediment | sand and rocks left at the bottom of a liquid |
| tsunami | huge wave caused by earthquake |
| hurricane | storm with winds of 74mph or more |
| storm surge | high water pushed ashore by a hurricane |
| reservoir | lake or tank for storing water |
| water treatment | cleaning water before you drink |
| purified | made clean |
| chlorine | chemical used to purify water |