Question

What forms whenever a large body of air over land or water does not move for a long period of time?

air mass
low pressure
precipitation
high pressure

Answer 1

The corrrect answer is air mass

Answer 2

Air mass

Step-by-step explanation:

An air mass forms whenever the atmosphere remains in contact with a large, relatively uniform land or sea surface for a time sufficiently long to acquire the temperature and moisture properties of that surface.