The remains of eroded highland in desert and semi-desert environments are commonly called

The remains of eroded highland in desert and semi-desert environments are commonly called inselbergs. Inselbergs are isolated hills or mountains that rise abruptly from flat surroundings due to their more resistant rock composition. They are often remnants of once continuous rock layers that have been eroded away by wind, water, or other natural forces, leaving only the hard and resistant rock formations behind. Inselbergs are typically found in arid regions such as deserts and semi-deserts, where erosion is more pronounced due to the lack of vegetation and the prevalence of strong winds and sporadic rainfall. The term "inselberg" comes from the German word meaning "island mountain", referring to the isolated nature of these formations amidst flat terrain.