What is the underlying surface? How does the properties of the underlying surface

What is the underlying surface? How does the properties of the underlying surface affect the heating of atmospheric air?

The underlying surface is the surface of the Earth. The surface can be water, snowy, icy, covered with grass, forest, plowed black soil. The properties of the underlying surface determine how the earth absorbs the sun’s rays, heats up and gives off heat to the air. It turns out that the average annual air temperature depends on the underlying surface. For example, one of the reasons for the preservation of Antarctica’s glaciers lies in its ice shell. During the polar night, Antarctica receives a lot of solar energy, but almost all of it is reflected from the surface of the continent into outer space. The microclimate of cities is warmer than the suburbs, although they can be located in close proximity to each other. This is due to the increased number of dark surfaces. in cities.