Across
- 1. cut off from the ground
- 3. sudden spark or energy discharge of electricity
- 4. violent disturbance in the atmosphere
- 8. cold air mass
- 11. boundary where air masses meet
- 12. a scientist who studies the cause weather and try to predict it
- 13. high air pressure
- 14. move away temporarily
- 16. heavy precipitation, thunder, lightning
- 17. lines joining places on a weather map with the same air pressure
- 19. tropical cyclone
Down
- 2. air mass that forms over land
- 5. air mass that forms over water
- 6. low air pressure
- 7. warm air mass
- 9. lines on a weather map joining places with the same temperature
- 10. rapidly whirling funnel shaped cloud
- 15. huge body of air with similar temperature and humidity
- 18. storm associated with large amounts of snowfall and high speed winds along with low temperatures