Weather Project

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Across
  1. 2. A water substance in the solid form
  2. 4. The shaking of a portions of earths surface
  3. 7. - A fast-moving low pressure system that occurs during the winter and sweeps southeast from Alberta,
  4. 10. chemicals in the atmosphere that are harmful to living things
  5. 11. the mixtures of gases
  6. 12. a line connecting equal points of pressure
Down
  1. 1. an instrument that measures air pressure
  2. 3. light wind
  3. 5. an instrument that measures wind speed
  4. 6. light rain consisting of water drops that are very small
  5. 8. the third planet from the sun
  6. 9. when the sky has no clouds