Across
- 3. a line on a map connecting points having same atm pressure
- 7. a storm or wind coming from the New England area
- 8. moving bright flash of electricity
- 12. a line on a map connecting equal wind speed
- 16. is produced by lightning
- 17. cyclone counter clockwise storm in middle latitudes
- 18. a rain cloud with a flat bottom
- 21. front when 1 air mass overtakes another air mass
Down
- 1. is a vortex or funnel shaped wind storm
- 2. imaginary line at 0 degrees latitude
- 4. ----simpson scale measures hurricanes
- 5. rain,hail,snow
- 6. an instrument which measures heat
- 9. a line on a map connecting similar temperatures
- 10. an instrument used to measure levels of the atm
- 11. 2 air masses that have collided
- 13. ---line band of high winds associating with cold fronts
- 14. is a storm with wind speeds from 35-200mph
- 15. is an air mass with high temperatures
- 19. a flat or layered cloud
- 20. moisture in the air that you can see
- 22. or imaginary line at 23.5 degrees north 'Tropic of ---"