Question

The boundary between air masses is called _____.

A) Front
B) Troposphere
C) Stratosphere
D) Thermocline

Answer 1

Answer: The boundary between air masses is called a front.

Step-by-step explanation:

In meteorology, a front is a boundary separating two masses of air of different densities and is the principal cause of meteorological phenomena outside the tropics. In surface weather analyses, fronts are depicted using various colored lines and symbols depending on the type of front. Cold fronts are depicted in blue, warm fronts in red, and occluded fronts in purple.

Answer 2

The boundary between air masses is called a front. There are four main types of fronts: cold fronts, warm fronts, stationary fronts, and occluded fronts.

Step-by-step explanation:

The boundary between air masses is called a front. Fronts are the transition zones where two different air masses meet. There are four main types of fronts: cold fronts, warm fronts, stationary fronts, and occluded fronts. Cold fronts occur when a cold air mass displaces a warm air mass, while warm fronts occur when a warm air mass displaces a cold air mass.