Water Cycle

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Across
  1. 4. What process turns liquid water into gas?
  2. 7. What process forms clouds in the sky?
  3. 8. What do we call frozen water that falls from clouds?
  4. 9. What form of water is found in glaciers?
  5. 10. What process returns water to Earth as rain or snow?
  6. 12. What weather condition happens when clouds get too heavy?
  7. 13. What type of water can be found underground?
  8. 15. What helps form clouds when water vapor cools?
Down
  1. 1. What type of water makes up only 3% of all Earth’s water?
  2. 2. What provides the energy that starts the water cycle?
  3. 3. What is water in its gas form called?
  4. 5. What covers most of Earth’s surface with liquid water?
  5. 6. What should humans avoid doing to protect water sources?
  6. 11. What process releases water vapor from plant leaves?
  7. 14. What is the name of the process that keeps water moving around Earth?