At the border of the South American and Nazca plate, there is a long and large mountain range called the Andes. Why did these mountains form? (1 point) Responses These mountains formed due to a still boundary. These mountains formed due to a still boundary. These mountains formed due to a divergent boundary. These mountains formed due to a divergent boundary. These mountains formed due to a transform boundary. These mountains formed due to a transform boundary. These mountains formed due to a convergent boundary.
