Across
- 4. measures humidity
- 6. the change in pitch or frequency that occurs due to the relative motion of a wave
- 7. created by applying physical principles and mathematics to atomspheric variables and then making a prediction about how these variables will change over time
- 9. lines of equal temperature on a weather map
- 11. based on a comparison of current weather patterns to similar weather patterns from the past
- 12. an idea, system, or mathematical expression that represents an idea
- 13. lines of equal pressure on a weather map
Down
- 1. measures temperature
- 2. measures wind speed
- 3. the measurement of how rapidly or slowly particles move
- 5. used for gathering upper-atmosphere data
- 8. a record of weather data at a particular place at a particular time
- 10. measures air pressure
