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General. Ocean Movement. Ocean Life. Ocean Floor. Water Cycle. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. Measure of how much salt is in water. salinity.

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  1. General Ocean Movement Ocean Life Ocean Floor Water Cycle 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  2. Measure of how much salt is in water

  3. salinity

  4. The percentage of the Earth’s surface covered by water

  5. 75%

  6. Density is measured with this tool

  7. hydrometer

  8. Process of removing salt from salt water

  9. desalinization

  10. Regular, alternating rise and fall of the ocean’s surface level

  11. tides

  12. Rivers streaming through the ocean

  13. currents

  14. Type of current caused by prevailing winds and the movement of the Earth

  15. Surface currents

  16. Distance from crest to crest

  17. Wavelength

  18. Low point of a wave

  19. trough

  20. Caused by the gravitational pull of the moon

  21. tides

  22. Tiny marine plants and animals that drift on the ocean

  23. plankton

  24. Person who studies nekton and plankton

  25. Marine biologist

  26. Mollusks with two shells

  27. bivalves

  28. Mollusks with one shell

  29. univalves

  30. Area of the ocean that is home to the largest number of marine populations

  31. Neritic zone

  32. Large flat area of the ocean floor

  33. Abyssal plain

  34. Deep narrow valley

  35. trench

  36. Shallow, underwater edge of Earth’s land masses

  37. Continental shelf

  38. Underwater volcano that rises above sea level

  39. island

  40. Steep drop off of the Earth’s underwater edge

  41. Continental slope

  42. The source of energy for the water cycle

  43. sun

  44. Rain, snow, sleet, and hail are all forms of

  45. precipitation

  46. Mineral rich water that flows down a mountain

  47. Runoff

  48. The continuous cycle of water

  49. Water cycle

  50. Precipitation from the sky in the form of water

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