Weather

1. huge bodies of air that form over water, land, tropical, and polar regions
3. when a warm air mass collides and rides over a cold air mass
4. Falls from clouds in the form of rain, sleet, snow, and hail
5. a storm with thunder, lightning, heavy rains, and strong winds
7. a rapidly whirling, funnel shaped cloud that extends down from a storm cloud
8. when a cold air pushes into a warm air mass that is behind a cold air mass
12. a low pressure system with high winds that forms over warm waters
15. If cold enough, while rain is falling from a cloud, the rain can freeze into a solid sheet of ice that makes the ground surface slippery

2. when neither a cold air mass or a warm air mass moves at the frontal boundary
6. Water vapor that changes to a liquid and falls from the cloud
9. when a cold air mass collides and slides under a warm air mass
10. Electrical charges that form inside a cloud
11. If cold enough, while rain is falling from a cloud, the rain can freeze into a solid with a fluffy consistency
13. white fluffy objects that are formed when rain condensates
14. If cold enough, while rain is falling from a cloud, the rain can freeze to a hard solid that causes much damage