Types of Fog

Fog is a type of cloud.

• True
• False

Advection fog moves __________.

• vertically
• over mountains.
• as a result of a front.
• horizontally.

This process needs to occur for fog to form:

• Convection
• Radiation
• Condensation
• Coriolis Force

Clouds of vertical development that form over  a large area of pavement are usually produced by ____.

• Frontal Wedging
• Convergence
• Localized Convective Lifting
• Orographic Lifting

Which of these are mid-level clouds?

• Cirrus
• Nimbostratus
• Stratus
• None of the above

These clouds have VERY LITTLE moisture:

• low level
• mid level
• high level

This type of fog is found on the sides of mountains.

• radiation fog
• steam fog
• dew
• upslope fog

When water evaporates over a lake, this type of fog forms:

• upslope
• advection
• steam
• radiation

This type of fog moves horizontally:

• upslope
• advection
• steam
• radiation

Cirrus clouds are associated with _______ clouds.

• Low level 
• Mid level
• High level
• Clouds of Vertical Development