Maritime polar air masses that affect North America A) often ...

[Garrulous]

Maritime polar air masses that affect North America
 A) often come from the North Pacific.
  B) are the source of most precipitation in the Southeast.
  C) usually flow down from northern Canada.
  D) originate in the Gulf of Mexico or the Caribbean.
  E) rarely result in precipitation.

Question 2

Compared to a polar air mass, a tropical air mass is typically
 A) cooler.
  B) dryer.
  C) less stable.
  D) farther from the equator.
  E) all of the above

[macagnavarro]

Answer to Question 1

A

Answer to Question 2

C

[Garrulous]

Gracias!

[scikid]

Excellent