1.

Relative humidity is a measure of the amount of _______ that air is holding compared to the amount needed for saturation at a specific temperature.

water vapor
particles
heat
none of the above

2.
Low, layered gray clouds that produce light precipitation are _____ clouds.

cumulus
stratus
cirrus
nimbus

3.

When water droplets in a cloud combine, become too heavy, and fall to the ground as rain, snow, sleet, or hail, the result is ______.

evaporation
condensation
precipitation
transpiration

4 answers

I'll be glad to check your answers.
Thanks!

1. water vapor
2. stratus
3. precipitation
Right! :-)
yolo