What phenomenon occurs when cooler air from land moves over water, becomes warm, and rises?

The phenomenon described occurs when cooler air over land moves towards the water, gets warmed by the relatively warmer surface of the water, and then rises. This is characteristic of a sea breeze, which is created when the land heats up more quickly than the water during the day. The heated air over land becomes less dense and rises, creating an area of lower pressure, while the cooler, denser air over the water moves in to replace it.

Land breeze, on the other hand, typically occurs at night when the cooler air over land moves towards the water. In this scenario, the land cools faster than the water, leading to cooler air over the land, which then flows toward the water as it becomes denser. Mountain breezes and valley breezes are terrain-dependent processes that occur in mountainous areas, where temperature differences between slopes at night and during the day cause air to flow down or up the canyons and valleys, respectively.

So, the situation of cool air from land becoming warm as it moves over the water aligns directly with the concept of a sea breeze.