In general, what conditions create a drizzle or light rain?

The conditions that form the drizzle are the same ones that form the rain, that is to say, the condensation of the humidity of the environment.

Explanation:

Drizzle is a type of precipitation characterized by having a small water droplet size (usually less than 0.5 mm in diameter), giving the impression that the droplets float in the air instead of falling. The drizzle originates from relatively low clouds and of little vertical development, as the stratiform clouds . Although its intensity is generally lower than that of the rain, the drizzle may be intense enough to produce accumulations of up to 1 millimeter per hour.

entrepreneur give a lot of money to people so the answer is a