Giuliana crossword

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Across
  1. 2. ocean currents driven by differences in water density.
  2. 3. A constant movement system of deep ocean circulation.
  3. 6. heat driven cycle that occur in the air ocean and mantle
  4. 7. A pressure above average.
  5. 8. A pressure lower then average.
  6. 9. The natural movement of air.
Down
  1. 1. Air that flows over a smaller area of wind
  2. 4. Movement of sea water by gravity.
  3. 5. A breeze from the sea to land.
  4. 8. Breeze from the land to the sea.