5th Grade Test 7 Review

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Across
  1. 3. The more interconnected holes something has, the more ______ it is
  2. 8. A fifth ocean has recently been recognized and named the _______ ocean
  3. 13. The land area that supplies water to a river system
  4. 14. The main river, smaller rivers, and streams together make up a __________ ___________
  5. 17. The Pacific ocean is slowly getting smaller due to the movement of ______________ ____________
  6. 20. Molecules at the surface of a liquid absorb enough energy to change to a gaseous state
  7. 22. A continuous process by which water moves between land, living things, bodies of water and the atmosphere
  8. 23. Another name for watersheds
  9. 24. What keeps watersheds separate?
  10. 27. When plants lose water through their leaves as water vapor
  11. 29. What forms when a loop of a winding river gets cut off?
  12. 31. The bottom layer of soil that is completely filled with water.
  13. 33. Water would not be able to pass through a material that is _________
  14. 34. Another name for the Southern ocean
  15. 35. Two-thirds of Earth's fresh water is contained in ______
Down
  1. 1. A freshwater wetland with grasslike plants
  2. 2. Where an organism lives and obtains all the things it needs to survive
  3. 4. The process of nutrients building up in a lake.
  4. 5. One-third of the Earth's fresh water is contained in _______
  5. 6. Which ocean is slowly getting larger?
  6. 7. Lakes that store water for human use.
  7. 9. What is the difference between a pond and a lake?
  8. 10. The top layer of soil that is NOT filled with water, still has air in it.
  9. 11. Underground layer of permeable rock or sediment that holds water.
  10. 12. Water rises on its own due to pressure within an aquifer
  11. 15. A freshwater wetland that looks like a flooded forest
  12. 16. About ____% of the Earth's surface is covered in water
  13. 18. Water vapor cooling and changing from a gas to a liquid state
  14. 19. A land area that is covered with a shallow layer of water during some or all of the year.
  15. 21. Water that falls to the Earth as rain, snow, hail, or sleet
  16. 25. Only about 3% of the Earth's water is _______ water
  17. 26. Most of the Earth's water (about 97%) is salt water found in _________
  18. 27. A smaller river that feeds into a larger, main river
  19. 28. One-third of the US contributes to the _________ watershed
  20. 30. The top of the saturated zone.
  21. 32. Condensation in the air creates ________