Which statement best describes the weather shown by the blue triangles on a line on a weather map? a. a warm front drizzly weather b. a cold front can cause heavy rain, thunder, and lighting c. a stationary front may produce rainy or snowy weather for several days d. an occluded front can cause light to heavy precipitation that may last several days

The answer is; B

The tip of the blue triangles points to the direction in which the cold front is moving. Also, note that the blue color represents a cold front (as opposed to a red color that represents warm front). A cold front occurs when a cooler air mass wedges down and replaces, at ground level, the rising warm air mass.  The boundary between the two air masses exhibits cooling moisture that forms clouds and thunderstorms.

c. is the answer

by love gaming