Alternating lines of blue and red on a surface weather chart ...

[ereecah]

Alternating lines of blue and red on a surface weather chart indicate a(n)
   a. cold front.
   b. warm front.
   c. stationary front.
   d. occluded front.
   e. dryline.

Question 2

A true cold front on a weather map is always
   a. associated with precipitation.
   b. associated with a wind shift.
   c. followed by drier air.
   d. followed by cooler air.
   e. followed by moist air.

[mcomstock09]

Answer to Question 1

ANSWER: c

Answer to Question 2

ANSWER: d