Conservation studies looks at different threats to a healthy ecosystem. Students may gain a broad, interdisciplinary knowledge of a wide range of environmental issues. They may also learn about the economic, political and social forces involved in environmental degradation.

Spanning many countries and island territories, South America is home to many Spanish-speaking countries. Here, students can literally walk through history on their way to class and soak up the culture of ancient societies.

Graduate diplomas are typically not offered in the United States. The American equivalent of a diploma is referred to as a professional certification. Each university has a different set of requirements for admission, so students should perform in-depth research on programs before applying.