Weather Crossword

4. a fast, narrow current of air flowing from west to east that encircles the globe
8. the pattern of deflection taken by objects not firmly connected to the ground as they travel long distances
9. a large body of air with generally uniform temperature and humidity.
10. an instrument that measures wind speed and wind pressure
11. symbolic illustrations showing the weather occurring at a given reporting station.
12. line drawn on a map or chart joining points with the same temperature
13. a weather system that is the boundary separating two different types of air.
14. the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc.

1. the apparent difference between the frequency at which sound or light waves leave a source
2. instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.
3. scientific instrument used to measure atmospheric pressure
5. an instrument that measures temperature
6. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years.
7. air currents closer to Earth's surface that blow from east to west near the equator
12. a line on a map connecting points having the same atmospheric pressure at a given time or on average over a given period.