Which of the following describes a Maritime Tropical Airmass?

1 point
A Cool, humid air masses form over the icy cold waters of the North Pacific.
B Warm, humid air masses form over the waters of the Gulf of Mexico
C Hot, dry air masses form mostly in summer over the dry areas of Southwest and Northern Mexico
D Large air masses form over Canada to bring very cold weather with low humidity

B Warm, humid air masses form over the waters of the Gulf of Mexico