Across
- 2. a puffy cloud that brings heavy rain and stormy weather
- 4. white and puffy
- 5. ice crystals that grow while suspended in the atmosphere then fall to the ground
- 9. layered ball of ice can be as big as a baseball
- 10. a funnel like storm that forms over land
- 13. any form of condensation that falls from the clouds
- 14. a boundary separating two different masses of air
- 15. layers of gases that surround and protect the Earth
Down
- 1. an overflow of water on land
- 3. someone who studies weather and atmosphere
- 6. comes down from a cloud in a liquid state
- 7. when the sun heats up water molecules and go from liquid to gas
- 8. instrument that measure temperature
- 11. flat long clouds
- 12. instrument that measures air pressure