Clouds

#1. What cloud does hail fall from?

• ACb
• BNs
• CCu
• DCi

#8. What are Lenticularis clouds a possible indication of?

• AMountain waves
• BInstability
• CDeveloping Cu and Cb
• DHorizontal wind shear in the upper atmosphere

#2. Flying conditions in Ci cloud and horizontal visibility

• ALess than 500m vis, light/mod clear icing
• BGreater than 1000m vis, light/mod rime ice
• CLess then 500m vis, no icing
• DGreater than 1000m vis, no icing