Which statement describes a Maritime front?

Which statement describes a Maritime front?

• A. front between maritime arctic air mass and maritime polar air mass.
• B. front between continental arctic air and continental tropical air.
• C. front between maritime polar and continental polar air masses.
• D. front between mA and mT.

Answer: (A)

A Maritime front is the boundary where two air masses that formed over the ocean meet. The description involving maritime arctic air mass meeting maritime polar air mass fits this definition perfectly, since both air masses originate over water and bring moisture with them. The other options involve continental air masses or a mix of maritime and continental origins, which do not define a maritime front. (Note: a boundary between two maritime air masses in general would be a maritime front, but the given example clearly illustrates the concept.)

A Maritime front is the boundary where two air masses that formed over the ocean meet. The description involving maritime arctic air mass meeting maritime polar air mass fits this definition perfectly, since both air masses originate over water and bring moisture with them. The other options involve continental air masses or a mix of maritime and continental origins, which do not define a maritime front. (Note: a boundary between two maritime air masses in general would be a maritime front, but the given example clearly illustrates the concept.)