Final answer:
A maritime polar air mass is characterized by A) cold and humid air. A Mediterranean climate features sunny conditions suitable for farming, with a distinct pattern of mild, wet winters, and hot, dry summers.
Step-by-step explanation:
The characteristics of a maritime polar air mass are cold and humid air. These air masses are formed over cold ocean regions and are generally associated with cool temperatures and high humidity. Their impact depends on the region they move into, often bringing cooler weather and precipitation in the form of rain or snow to coastal and inland regions.
Regarding the climate types, the Mediterranean climate is characterized by mild, wet winters and hot, dry summers. This climate is well suited for farming due to sunny conditions and moderate temperatures, particularly influencing agricultural practices in the regions surrounding the Mediterranean Sea.