Across
- 4. an instrument that measures air pressure
- 7. an instrument that measures the amount of precipitation
- 9. boundaries between two air masses of different temperatures
- 11. a region known for having the highest average temperatures
- 14. downward force or the weight of the atmosphere
- 16. small destructive storm formed when warm and cold air meet
- 17. a type of map on which weather data is recorded
Down
- 1. weather instrument used to measure temperature
- 2. atmospheric conditions at a given moment
- 3. scientists who studies weather
- 5. the amount of water vapor in the air
- 6. a region known as having the greatest changes in weather
- 8. a region known for the very cold temperatures
- 10. an instrument that points in the direction that wind is coming from
- 12. a large dark storm cloud
- 13. large storms formed over the ocean
- 15. the average weather conditions over a given long period of time