1. Andes Mountains Stairsteps to the heavens 2. Andes Mountains The Andes run the entire length of South America, from the humid tropics of the Caribbean to the ice fields…
1. Andes Mountains Stairsteps to the heavens 2. Andes Mountains The Andes run the entire length of South America, from the humid tropics of the Caribbean to the ice fields…
➤ Mountain regions represent about one fourth of the Earth’s terrestrial surface, provide goods and services to more than half of humanity and are in the nearby envi-…