What factors contribute to the development of convection cells in the atmosphere?

The development of convection cells in the atmosphere primarily involves solar heating and terrain characteristics. Solar heating is crucial because the sun's energy warms the Earth's surface, which in turn heats the air above it. As the air becomes warmer, it becomes less dense and rises. This creates an upward movement of air, which is a fundamental aspect of convection. As the warm air rises, it cools and eventually sinks again, forming a cycle that is characteristic of convection cells.

Terrain characteristics also play a significant role by influencing how solar heating occurs in different areas. For example, irregularities in the landscape, such as mountains or valleys, can affect how air circulates, impacting the intensity and formation of convection cells. Areas with varied terrain may experience different heating rates, leading to localized convection patterns.

In summary, both solar heating and the characteristics of the terrain are critical for creating the temperature differences necessary for convection cells to form, thereby driving the atmospheric circulation patterns we observe.