Question

Why do fronts tend to create precipitation?

A.Fronts have higher relative humidity than the surrounding air.

B.Along fronts, warm air rises, cools, and causes water to condense.

C.The warm air draws moisture out of the cold air, which then falls as rain.

D.When warm air and cold air mix, water droplets can form and fall as rain

Answer 1

The answer is B. thats also what every body else said...

Answer 2

The air cools as it rises and the moisture condenses to produce clouds and precipitation ahead of and along the cold front. In contrast to lifting along a warm front, upward motions along a cold front are typically more vigorous, producing deeper clouds and more intense bands of showers and thunderstorms.