Respuesta :

The relative humidity will increase and water will condense. The boundaries between warm, moist air and cold, dry air is where storms frequently occur. As air rises, it expands because there is less atmospheric pressure at higher altitudes. As air expands, it cools.
havanaguild08

Answer:

Warm fronts occur when light, warm air meets cold air. The warm air rises gradually over the cold air as they meet. As the warm air rises it cools and condenses to form clouds. Rain falls along the front as long periods of drizzle or steady rain.

Explanation: hope this helps!