The Volga River is the main water way in western Europe. Glad to help :)
Answer: B continental tropical
Explanation: Continental Tropical air masses (cT) are a type of tropical air produced by the subtropical ridge over large areas of land and typically originate from low-latitude deserts such as the Sahara Desert in northern Africa, which is the major source of these air masses.
https://en.wikipedia.org/wiki/Air_mass
Sorry I'm late on this, but your answer is, "Ming."
