7 Written questions
6 Multiple choice questions
- ice crystals formed by sublimation of water vapor on a relatively cold surface like grass, cars, etc.
- a large volume of air with uniform temperature and water vapor concentrations.
- when air reaches saturation because it has been heated and it rises because it's density has been reduced.
- a ground level cloud formed when a moist, warm, air mass moves over a cold surface like a snow pack, a lake, or an ocean.
- a state in which the air is "holding" all of the water that it can take at a given temperature.
- a process by which air reaches saturation by being forced up and over mountains.
6 True/False questions
Fog → a visible mass of water droplets or ice crystals that are suspended in an air layer that has contact with the ground.
Radiation Fog → a ground level cloud formed by nighttime radiational cooling of a humid air layer. Common on clear nights with light winds over damp areas such as rain soaked fields or wetlands.
Frost Point → the temperature above freezing to which air must be cooled to reach saturation.
Warm Front → a boundary in which a cold air mass is overtaking a warm air mass.
Steam Fog → a visible mass of water droplets or ice crystals that are suspended in an air layer that has contact with the ground.
Cold Front → a boundary in which a warm air mass is over taking a cold air mass.