to track and predict weather, meteorologists study features of earths lower atmosphere called air masses…

to track and predict weather, meteorologists study features of earths lower atmosphere called air masses. some air masses contain dry air, and others contain humid air. air temperatures within an air mass can be cool or warm. the word mass can be used in different ways. which definition better fits the use of mass in the term air mass? the total amount of matter that an object contains a large body of matter
Answer
Brief Explanations:
In meteorology, an air - mass is a large body of air with relatively uniform properties. It is a large body of matter in the atmosphere. The first definition refers to the mass of an object in a more general physical sense, not the sense used for air - mass.
Answer:
a large body of matter