Across
- 3. When liquid water changes to solid.
- 6. When water falls as rain, sleet, snow or hail.
- 8. When solid water changes to gas.
- 9. When solid water changes to liquid.
Down
- 1. When water vapor changes to liquid.
- 2. Water that flows over Earth's surface in streams or rivers.
- 4. When liquid water changes to gas.
- 5. Water under the soil.
- 7. Areas where groundwater flows to the surface.
