Across
- 3. all the water on Earth, including oceans, lakes, rivers, groundwater, and even water vapor in the atmosphere.
- 7. a process where materials can be used again.
- 9. any form of water, rain, snow, sleet, and hail that falls from the atmosphere to the Earth's surface.
- 11. events occur in a predictable pattern.
- 12. drops of fresh water that fall as precipitation from clouds
- 14. a system that changes and evolves over time.
Down
- 1. the movement of water into and through the soil or porous materials due to gravity.
- 2. a procedure, something you do in order to achieve a certain result.
- 4. the process by which a liquid, such as water, changes into a gas or vapour.
- 5. cycle a continuous process of evaporation of Earth’s water, condensation into clouds, and precipitation as rain, hail, sleet and snow.
- 6. a type of precipitation that consists of ice pellets.
- 8. a physical process in which a substance changes from a gaseous state to a liquid state.
- 10. a solid form of water that occurs naturally in the environment
- 13. the star that is the source of light and heat for the planets in the solar system
