Question

what are the characteristics of continental tropical air masses?
○ they have cool, dry air.
○ they have warm, dry air.
○ they have cool, moist air.
○ they have warm, moist air.

Explanation:

Continental air masses form over land, so they are dry (little moisture picked up from land surfaces). Tropical air masses originate in low-latitude, warm regions, so they carry warm air. Combining these, continental tropical air masses are warm and dry.

Answer:

They have warm, dry air.