Precipitation forms by the ice crystal process when: a. clouds ...

[JMatthes]

Precipitation forms by the ice crystal process when:
 a. clouds contain both ice crystals and liquid droplets.
 b. the liquid droplets within a cloud are supercooled.
 c. cloud temperatures are below freezing.
 d. All of these choices.

Question 2

The collision-coalescence process of precipitation formation is effective when:
 a. cloud temperatures are above freezing.
 b. cloud temperatures are below freezing.
 c. clouds are composed exclusively of ice crystals.
 d. None of these choices.

[mrphibs]

Answer to Question 1

d

Answer to Question 2

a

[JMatthes]

Thanks for the timely response, appreciate it

[FergA]

Gracias!