Across
- 3. instrument
- 5. boundary where two unlike air masses meet
- 7. the condition of the atmosphere at any moment in time
- 8. where weather occurs
- 9. water droplets in the clouds that join together to form larger drops
- 11. weight of the air
- 13. raindrops that freeze on their way to the earth and land as tiny pellets
Down
- 1. water vapor in the atmosphere
- 2. air pressure is measured with
- 4. thin, curly-looking clouds
- 6. large and fluffy-looking clouds
- 10. usually falls during warm weather
- 12. ice crystals in the clouds that join together and fall to the earth