CHAPTER 4: WATER RESOURCES

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Across
  1. 2. is a natural vent wherein an area that is usually dry is submerged underwater
  2. 6. vapor evaporated water
  3. 7. a soil rock sediments that is frozen for more that two consecutive years called
  4. 9. is a permanent body of ice
  5. 12. land areas where water covers the surface for significant period
  6. 14. rain that falls intro the land surface penetrates the soil in a process
  7. 15. large in lands body of fresh or saline water
  8. 17. and chlorine ions the major chemical elements present in seawater are
  9. 18. time time the average of length of time
Down
  1. 1. the change from liquid or solid,to occur
  2. 3. cycle water cycle
  3. 4. a shallow wetland around lakes
  4. 5. the saltiness of salt water is called
  5. 7. the total amount of empty pore spaces in the rock
  6. 8. the part of earth subsystem containing the oceans lakes streams snow and rain
  7. 10. flooding when water overwhelm in low lying ocean
  8. 11. fresh water found in the rock and soil layers beneath the surface
  9. 13. is a partly enclosed coastal body of water
  10. 16. wetlands with lush trees and vegetation found in low lying
  11. 17. moving body of surface water that flows downslope towards sea level