5 Written Questions

1. water that continuously moves from earth's surface to the atmosphere and back to earth
2. the weight of air pressing down to earth
3. when water changes from a gas to a liquid
4. global winds that always blow from the same direction
5. a blanket of air

4 Multiple Choice Questions

1. the amount of water vapor in the air
   1. air mass
   2. climate
   3. front
   4. humidity
2. a wind that results from a local difference in temperature
   1. climate
   2. local wind
   3. front
   4. air mass
3. border where two air masses meet
   1. air mass
   2. humidity
   3. front
   4. climate
4. water that falls from the atmosphere to earth's surface
   1. condensation
   2. climate
   3. precipitation
   4. evaporation

4 True/False Questions

1. trotosphere → the layer closest to the earth

   True        False

2. evaporation → during a part of the water cycle liquid water changes to gas

   True        False

3. climate → the amount of water vapor in the air

   True        False

4. air mass → a large body of air that has the same temperature and humidity throughout

   True        False