In our closed atmosphere, the dominant factor is heat. Heat refers to the transfer of thermal energy, and it plays a significant role in various atmospheric processes and phenomena. The Earth's atmosphere is primarily heated by the Sun's radiation. Sunlight penetrates the atmosphere and warms the Earth's surface, causing the land, water, and air to absorb heat energy.
The heat in the atmosphere drives weather patterns, including the formation of air masses, the movement of winds, and the development of storms. It also influences the water cycle, as the heat energy from the Sun evaporates water, forming clouds and eventually leading to precipitation.
While cold temperatures exist in certain regions and during specific seasons, such as in polar regions or during winter, the overall energy balance in the Earth's atmosphere is typically dominated by heat. The redistribution of heat across the planet creates climate patterns and determines the general temperature ranges experienced in different regions.