As an environmental sciences student, a person studies how technology impacts the environment. In addition, a focus is put on learning about how humans affect the environment and how to solve issues and threats towards the environment due to human activities.

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.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.