4. Water and Hydration

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Across
  1. 3. A large natural flow of water across the land
  2. 5. The process of providing your body with enough water
  3. 6. A reusable container designed to carry drinking water
  4. 9. A place where underground water naturally reaches the surface
  5. 10. A device that removes particles and some germs from water
Down
  1. 1. A small flowing body of water
  2. 2. A condition caused by losing more water than your body takes in
  3. 4. Heating water until it bubbles vigorously
  4. 7. A natural or artificial place where water is stored
  5. 8. To treat water to make it safer to drink