No the mass of air is a function of the thickness of the atmosphere.
they are vey cold and dry.
No. If something is maritime, then it has to do with the ocean. Maritime air masses form over water.
Maritime Masses form over water.
Continental Masses form over Land.
Maritime air masses form over the sea. They acquire moisture from the ocean, which influences their characteristics and leads to typically humid conditions. When these air masses move over land, they can bring precipitation and affect local weather patterns. Conversely, air masses that form over land are classified as continental and are generally drier.
Maritime Masses form over water.
they are over land
they are over land
Air masses form when air remains over a region long enough to acquire the temperature and moisture characteristics of that area. This process typically occurs in large, stable regions where the air can stagnate, allowing it to reach thermal equilibrium with the underlying surface. As a result, air masses can be categorized based on their origin, such as maritime or continental, and their temperature profiles, such as tropical or polar.
Continental air masses form over land. These air masses are typically dry, as they have little moisture content due to the lack of proximity to water bodies. They are characterized by their stable and homogeneous characteristics.
they are over land
Air Mass