Module 4_1 Quiz

1. Which is true with respect to evaporation ducts?

a) Evaporation ducts always extend to the surface.
b) Evaporation ducts occur within the atmospheric surface layer.
c) Evaporation ducts are caused by evaporation from the surface.
d) All of the above are true.
e) None of the above are true.

2. Where does the top of an evaporation duct occur?

a) At the top of the troposphere.
b) At the top of the atmospheric boundary layer.
c) At the top of a temperature inversion.
d) Where the minimum M value is within the atmospheric surface layer.
e) Where the maximum M value is within the atmospheric surface layer.