Question

if you look at a weather map and see a symbol for a cold front moving toward your city, what change in local weather are you most likely to experience?
a sudden drop in temperature, heavy rain, or possible severe thunderstorms.
no change at all, because fronts only form over the oceans.
clear, sunny skies with winds blowing in a gentle circle.
a gradual warm - up with light, steady rain over several days.

Explanation:

A cold front forms when dense, cold air pushes under warm, moist air, forcing the warm air upward rapidly. This rapid uplift causes heavy, short-lived precipitation (rain, snow, or thunderstorms) and a sudden drop in temperature as the cold air replaces the warm air. The other options are incorrect: fronts affect land areas too, gentle circular winds relate to high pressure, and gradual warming is from a warm front.

Answer:

A. A sudden drop in temperature, heavy rain, or possible severe thunderstorms.