The great mountain range of South America is the Andes Moutains. W<span>hich extends more than 5,500 mi </span>
Venezuela is an oil producing country in south america.
The cascade volcanoes were formed by the subduction of the Juan De Fuca, Explorer and the Gorda Plate (remnants of the much larger Farallon Plate) under the North American Plate alone the Cascadia subduction zone