Question

which of the following air conditions would be least likely to have precipitation? warm, dry air cold, dry air warm, moist air cold, moist air

Explanation:

Precipitation occurs when moist air cools and condenses. Cold, dry air has little moisture to condense, and cold temperatures don't promote evaporation (which could add moisture). Warm, dry air can hold more moisture (but it's dry), warm moist air can condense (warmer temps can lead to convection and cooling), and cold moist air can condense (as it's already moist and cooling can happen). So cold, dry air is least likely to have precipitation.

Answer:

cold, dry air