Across
- 3. a larger version of a wave that consist of energy moving through water
- 4. amount of water vapor in the air
- 6. Clouds with tops that produce thunderstorm
- 10. clouds that form at or near the ground when the ground cools after a humid day
- 11. air masses with different air temperatures and different air densities
- 13. funnel-shaped cloud that is rapidly whirling down from a storm cloud
- 14. Sunlight that must reach earth’s surface or something through clouds or objects
- 15. Wispy and feathery looking clouds about 6 kilometers above the ground
- 16. the hole at the center of storm in hurricane
Down
- 1. sunlight that reaches earth’s surface or something without anything covering it
- 2. Fluffy and round piles of cotton looking clouds that form less than 2 kilometers above the ground
- 5. when molecules in water vapor become liquid water
- 7. Clouds that form in flat layers and they usually cover up most of the sky
- 8. Tropical storms with winds of 119 kilometer per hour or higher
- 9. transfer of heat through fluids
- 12. Air masses of different moisture content
- 13. heavy rain storms with thunder and lightning that form from cumulonimbus clouds