Across
- 4. frozen raindrops that fall to earth in the shape of stones
- 5. to change into a vapor
- 6. electricity that jumps from cloud to cloud or earth
- 7. top layer of soil which is usually dark and rich
- 10. moving air
- 11. rich in mineral resources
- 12. something added to the soil to replace mineral resources
- 15. the sound that lightning makes
- 16. beads of ice that began as rain falling through freezing air
- 17. a windstorm that builds up over the warm ocean
- 19. to soak up
- 20. a windstorm that buils up over hot land
Down
- 1. the condition of the air
- 2. the falling of rain,snow, hail, or sleet
- 3. the layer of air that surrounds the earth
- 8. a very small drop
- 9. to be full of water vapor
- 10. water in the gaseous form
- 13. to send out rays of heat
- 14. the layer of soil below the topsoil
- 18. the wearing away of soil or rock by wind and water