Weather

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Across
  1. 4. Intense swirling weather system that forms over the Atlantic Ocean
  2. 7. Turn from liquid to gas
  3. 10. Change in state from liquid to gas
  4. 12. Circulation of water among the oceans, the atmosphere, the land, and rivers
  5. 14. Boundary between two large air masses with different temperatures
  6. 17. Imaginery line through Earth's poles that Earth spins round
  7. 18. Scientist who studies weather and climate
  8. 20. Layer of gasses around Earth
  9. 21. Unit of pressure, equal to 0.03 inch of mercury or 0.1 kilopascal
  10. 23. instrument that measures air pressure
  11. 25. Long period without rain in a place where rain regularly falls
Down
  1. 1. Device that uses radio waves to detect objects in the air
  2. 2. Predict what will happen
  3. 3. Place where Earth's axis meets the surface of Earth
  4. 4. Instrument for measuring humidity
  5. 5. When water from the leaves of a plant evaporates into the air
  6. 6. Any water or ice that falls from the atmosphere to the ground
  7. 8. Path that an object in space takes around another object in space
  8. 9. Information, often in the form of numbers
  9. 11. Imaginery line around the middle of the Earth
  10. 13. Pattern of weather at a place over a long period
  11. 15. Describes a climate without very hot or very cold weather
  12. 16. Slight increase in the average temperature of the air in the atmosphere over recent decades
  13. 19. Relating to the narrow band of land and sea on each side of the equator
  14. 22. Measure of the amount of water vapour in the air
  15. 24. Spinning funnel of air that descends from a storm cloud