Arrecife Alacranes: Olas de vida (Documental)

Transcript

There are ecosystems on our planet that play a vital role in the continuity and balance of evolutionary and ecological processes. In 1872, the first National Park, Yellowstone, was declared. There are currently just under three hundred thousand protected natural areas. 17% of the land and continental water and 10% of the marine environment are prot... Read More