Weather Crossword

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Across
  1. 3. This 4 letter word occurs when a cold front is coming.
  2. 5. When a warm front is trapped by 2 cold fronts.
  3. 10. This front stops moving or moved very slowly.
Down
  1. 1. Warm air moves over the denser cold air.
  2. 2. A stationary front is shown with alternating red semi-circles and ___ triangles.
  3. 4. Colder, dense air replaces warm, less dense air.
  4. 6. __ Pressure Systems are warm, unstable and rise.
  5. 7. High Air pressure ___ in the atmosphere.
  6. 8. Occluded Fronts are shown by a __ line with alternating triangles and semi-circles.
  7. 9. __ Pressure Systems are cold, stable and sink.