What happens in a warm front?

A warm front forms when a warm air mass pushes into a cooler air mass, shown in the image to the right (A). Warm fronts often bring stormy weather as the warm air mass at the surface rises above the cool air mass, making clouds and storms.

Explanation:

    Warm air mass slides above a cold air mass  and back down

Explanation:

answer; seattle and los angeles; (west)

answer; (d) melting of sea ice;