Answer the following question given this paragraph: 

Sometimes two air masses stop moving when they meet. These stalled air masses create a stationary front . Such a front may bring clouds and precipitation to the same area for many days.


Q: What weather phenomenon, which may bring clouds and precipitation, is created by stalled air masses?

 Choices:

- susceptible front

- cool front

- Horizontal Front

- stationary front

A:
stationary front
