The Cloud Structure of Venus Can Best Be Described as

Multiple Choice

The cloud structure of Venus can best be described as

A) a perpetual thick cloud layer extending almost to ground level.
B) a perpetual thick cloud layer with a haze layer under it and clear air below the haze layer down to the surface.
C) mostly clear sky with occasional thin H₂O and dust clouds.
D) isolated cloud systems constantly forming and dissipating with clear sky between them.