Unit 6

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Across
  1. 4. The process by which a liquid changes into a gas.
  2. 6. examples are bogs, marshes and swamps
  3. 8. low spots on land that fill with water
  4. 9. largest and deepest ocean
  5. 11. The mixture of gases that surround a planet.
  6. 15. body of water that begins at a source
  7. 16. The process by which a gas changes into a liquid.
  8. 17. The solid portion of Earth.
  9. 19. makes up 97% of water on earth
  10. 20. makes up 3% of water on earth
Down
  1. 1. Water that falls from the air to Earth’s surface.
  2. 2. area where ocean meets land
  3. 3. contain frozen freshwater
  4. 5. large bodies of saltwater
  5. 7. The process in which water continuously moves from Earth’s surface into the atmosphere and back again.
  6. 10. All of the living things on earth
  7. 12. The place at which land masses meet the ocean.
  8. 13. smallest and shallowest ocean
  9. 14. the name for a small lake
  10. 18. All of Earth’s water, taken together in all states of matter.