context: In 2002, she earned a M.Sc. in geography with a focus on human-environment relationships at Penn State College of Earth and Mineral Sciences (PSU).
source: From 2002 to 2004, López was an instructor in the department of geography at UPR-RP.
reference_original: लोपेज़ 2002 से 2004 तक यूपीआर-आरपी के भूगोल विभाग में प्रशिक्षिका थीं।
reference_flipped: लोपेज़ 2002 से 2004 तक यूपीआर-आरपी के भूगोल विभाग में प्रशिक्षक थे।