Q869
Where cold surface air replaces warm air, the boundary separating the different bodies of air is:
A.
A parallel of latitude
B.
A tornado
C.
A cold front
AnswerD.
A warm front
Answer: Option C
Solution
Answer: Option C
Solution:
An air mass is a large body of air that has similar moisture (density) and temperature characteristics. A front is a transition zone between two air masses. A cold front is a warm-cold air boundary with the colder air replacing the warmer.