Heat Budget of the Earth
They received a certain amount of solar radiation (shortwave radiation) and return heat to space through terrestrial radiation (longwave radiation). Through this inflow and outflow of heat, the earth maintains a constant temperature, and this phenomenon is referred to as the heat budget of the earth. UPSC Notes for Heat Budget : Earth receives some amount of solar radiation by short waves and returns heat to space by terrestrial radiation (long waves) by radiation through inflow and outflow of heat and earth maintains its internal temperature and this phenomenon is called heat. the country’s budget.