Elements of weather

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Across
  1. 1. force exerted on a unit area of the earth's surface by the weight of a clomn of air above it
  2. 7. extent of the sky that is covered by clouds
  3. 8. effect that large ocean bodies have on the climate of coastal areas
  4. 10. effect that continental surfaces have on climate of inland areas
  5. 12. distance of a point on earth measured north or south from Equator
  6. 15. average condition of the atmosphere of a place over a long period of time
  7. 17. water in any form that falls from the atmosphere to the surface of earth
  8. 18. visible mass of water droplets or ice crystals that are suspended in the atmosphere
  9. 19. a process in which water vapour changes to a liquid form by cooling
Down
  1. 2. occurs when warm, moist air is forced to rise over landforms suchs as mountain range
  2. 3. occurs when relative humidity is at 100 per cent
  3. 4. ratio between the actual amount of water vapour present in a mass of air and maximum amount of water vapour the air could hold at a given temperature
  4. 5. rate at which air is moving and is measured in kilometres per hour using an anemometer
  5. 6. wind that blows from the land to the sea
  6. 9. condition of the atmosphere at a particular place and time
  7. 10. occurs when the earth surface is heated intensely
  8. 11. height of a place in relation to the sea level
  9. 13. process by which water is converted to water vapour
  10. 14. degree of hotness and coldness of a place
  11. 16. movement of air