Volcanic ranges are chains of volcanoes formed by tectonic activity, where magma from the Earth's mantle rises to the surface. These ranges often occur at tectonic plate boundaries, particularly at convergent and divergent boundaries. The movement of these plates can create a series of volcanic mountains, which can vary in size and shape. One well-known example of a volcanic range is the Andes Mountains in South America, which is home to many active and dormant volcanoes. Volcanic ranges can significantly impact the surrounding environment, influencing local climate, ecosystems, and human settlements.