| A | B |
|---|
| evaporation | water changes from a liquid to a gas |
| water vapor | water as a gas |
| condense | water changes from a gas to a liquid |
| water cycle | how water moves from ground to cloud and back again |
| precipitation | water that falls from the clouds |
| erosion | when broken rocks wash away |
| earthquake | when plates in the Earth move and the ground shakes |
| landslide | when soil moves down a hill |
| volcano | when melted rock pushes through an opening in Earth's crust |
| crust | the surface of the Earth |
| what tiny drops of water form | clouds |
| what heat from the Sun evaporates | water |
| what water vapor does | rises |
| what water falls from the sky as | rain, snow, sleet, and hail |
| what water returns to | lakes and rivers |
