Weather and Water Cycle

2. is the average of weather conditions.
4. Wind- a wind that results from a local differences in temperatures.
5. where two air masses meet.
9. a blanket of air that surrounds the Earth.
10. winds- are global winds that always blow from the same directions.
12. is the water that falls from the atmosphere to Earth's surface.
13. Cycle- the continuous moving of water from Earth's surface to the atmosphere.

1. Water that changes from gas to liquid.
3. the process of liquid water changing to a gas.
6. the amount of water vapor in the air.
7. Mass- is a large body of air that has the same temperature and humidity throughout.
8. the layer closest to the Earth's surface.
11. Pressure- is the weight of the atmosphere pressing down on Earth.