The Dasht-e-Lut (Lut Desert) is a large salt desert in south-eastern Iran, mosty in the Kerman and Sistan-Balochistan provinces. The Earth's heat is mainly caused by its distance from the Sun, atmospheric gases and clouds (including a distance phenomenon known as “solar brightness”), and the heat around us Method. The 2016 inscription of this site on the UNESCO World Heritage List recognises its manifestations of ongoing geological processes.