a and dr

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Across
  1. 4. wind from the sea that forms over coasts
  2. 6. when air heats and becomes less dense
  3. 7. carries heated air up and cold down
  4. 8. is the difference in pressure between high and low
Down
  1. 1. primarily driven by the pull of the sun
  2. 2. winds that affect a small area
  3. 3. when the air cools and becomes dense
  4. 5. more at salt