Weather Crossword

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Across
  1. 1. little winds blow here (near the equator)
  2. 3. Made from the differences in the temperature.
  3. 4. __ Systems are warm, unstable and rise.
  4. 6. A stationary front is shown with alternating red semi-circles and ___ triangles.
  5. 8. Breeze that flows from the sea to the land.
  6. 10. __ Systems are cold, stable and sink.
  7. 14. When a warm front is trapped by 2 cold fronts.
  8. 15. This front stops moving or moved very slowly.
  9. 16. A giant island of air that has the same characteristics.
  10. 17. Occluded Fronts are shown by a __ line with alternating triangles and semi-circles.
  11. 19. This 4 letter word occurs when a cold front is coming.
  12. 20. Colder, dense air replaces warm, less dense air.
  13. 21. Everything flows from __ to low.
Down
  1. 2. Breeze that flows from the land to the sea.
  2. 5. High Air pressure ___ in the atmosphere.
  3. 7. Warm air moves over the denser cold air.
  4. 9. Winds from 30° - 60°.
  5. 11. Low pressure systems move ____.
  6. 12. easterlies Winds from 60° to the poles
  7. 13. streams Narrow belts of high speed winds
  8. 18. Winds in the Northern Hemisphere move to the ___.