Answer:
The first answer to the first column is Doldrums, the second is prevailing westerlies, the last answer is trade winds
Explanation:
I got this answer because I did it on the test 
 
        
                    
             
        
        
        
Ok, I think this is right but I am not sure:
 Q = ϵ
 0AE 
A= π π
 r^2 
=(8.85x10^-12 C^2/Nm^2)
( π π (0.02m)^2)
(3x10^6 N/C) =3.3x10^-8 C = 33nC N = Q/e = (3.3x10^-8 C)/(1.60x10^-19 C/electron) = 2.1x10^11 electrons
        
             
        
        
        
The F Ring, the Cassini Division, and the C Ring are bright ring features. They are bright due to the low concentration of materials within them, which allows sunlight to shine through.