Across
- 1. to cover usually dry land with water
- 4. people who study and predict weather
- 8. huge storms with swirling winds that start over the ocean
- 10. tools that move around in space to collect weather data
- 11. a loud noise that goes with lightning
- 12. strong and harmful weather
Down
- 2. an electric spark in the sky
- 3. people who follow storms
- 5. funnel clouds that touch down on the ground
- 6. clouds spinning clouds that turn into tornadoes if they touch the ground
- 7. heavy snowstorms with strong winds
- 9. a tool that sends out radio waves to collect weather data