In the collision-coalescence process, the entire cloud is:
A) raining.
B) snowing.
C) below freezing.
D) above freezing.
Question 2
Raindrops fall because:
A) they are large compared to atmospheric molecules.
B) they are small compared to atmospheric molecules.
C) they become large enough that gravity can pull them out of the sky.
D) they roll down isentropic surfaces and can't be stopped.