6th Topic 1 Earth's Systems

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Across
  1. 1. forces that build up land features
  2. 5. making maps showing distances and elevations between landforms
  3. 7. does not need a pump- water comes to the surface due to pressure
  4. 8. the system that incorporates all the living things on Earth
  5. 9. total amount of salt dissolved in the water
  6. 14. 97% of the water on Earth is ____ ____
  7. 16. separate watersheds due to elevated land
  8. 17. when sediment carried by rivers gets deposited, it builds up to form land
  9. 20. forces that break down or wear away land features
  10. 21. the movement of water from Earth to the atmosphere and back
  11. 25. photos from planes
  12. 27. the system of Solid and liquid inner and outer core and all rocky materials on Earth
  13. 29. energy from the sun is called this
  14. 30. natural stream of water that flows into bigger bodies of water
  15. 32. many mountain ranges together are called this
  16. 34. system movement that can reinforce a positive or negative change
  17. 35. Many mountain systems together are called this
  18. 37. the change of rock as it is heated, solidifies, and changes in form and size
  19. 38. these landforms have high elevation and high relief.
  20. 40. landform with high elevation and low relief
Down
  1. 2. shows surface features as if seen from above. Shows relief, elevation, and slope of the ground
  2. 3. Imagery- maps using satellite data and images
  3. 4. top of the area underground that is always saturated with water
  4. 6. uses GPS, satellite images and more, to solve problems and look at patterns in populated areas
  5. 10. water in reservoirs underground, supply a lot of drinking water in the US
  6. 11. The area of land that supplies water to a river
  7. 12. connect points of equal elevation
  8. 13. energy from Earth’s heat is called this
  9. 15. the average salinity of water is 37___ __ ____
  10. 18. the frozen component of the hydrosphere
  11. 19. a hole dug below the water table to supply water
  12. 22. only 3% of the water on Earth is___ ____
  13. 23. used for locating areas -need at least 3 satellites
  14. 24. hills of sand built up by wind deposition
  15. 25. the system of the layer of gases surrounding Earth
  16. 26. the system that is all the water on Earth
  17. 28. the ability to do work
  18. 31. the boundary between land and a body of water
  19. 33. small scale representations of what they are observing
  20. 36. landform with low elevation and low relief
  21. 39. a group of parts that work together as a whole