true
a front
An occluded weather front.
Front
a front
a front
a front
A front is the boundary that separates different air masses. The two kinds of fronts are warm front and cold front.
A "front" is the interface between two air masses of different temperature.
An occluded weather front.
A front.
Front
a front is a meeting place between two air masses
weather front
A front is an edge between two or more different air masses.
A front marks the boundary between air masses with different characteristics.
A weather front is two masses of air that have different densities because of air temperature.
A weather front is two masses of air that have different densities because of air temperature.