Raindrops fall to the ground when: _________.
a. they are at least five times the size of a cloud droplet.
b. they reach a large enough terminal velocity for both their size and the distance between them and the ground.
c. they are able to catch a fast-moving downdraft.
d. the coalescence rate exceeds that of the collision rate.

Respuesta :

Answer:

B: they reach a large enough terminal velocity for both their size and the distance between them and the ground.

Explanation:

Rain is liquid precipitation: water falling from the sky. Raindrops fall to Earth when clouds become saturated, or filled, with water droplets

if i get it wrong im sorry.