Radiation fog: A) occurs most often on cloudless nights. B) ...

[james]

Radiation fog:
 
  A) occurs most often on cloudless nights.
  B) does not form if there is any wind.
  C) disappears through lifting.
  D) is the type of fog that envelops San Francisco in the summer.

Question 2

Advection fog:
 
  A) is responsible for the Tule fog of the Central Valley of California.
  B) occurs when warm air passes over a cool surface.
  C) rarely travels more than 100 meters from its point of origin.
  D) is the result of adiabatic cooling.

[Brenm]

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B