1. VERIFIED CERTIFICATE Verify the authenticity of this certificate at
Professor, Environmental Studies Program
Dartmouth College
Andrew J. Friedland, Ph.D.
CERTIFICATE
ACHIEVEMENT
of
VERIFIED
ID
This is to certify that
Ogonna Roberts AGWU
successfully completed and received a passing grade in
DART.ENVX.01.X: Introduction to Environmental Science
a course of study offered by DartmouthX, an online learning
initiative of Dartmouth College through edX.
Issued July 31, 2015 https://verify.edx.org/cert/f057f03abd824168b832df53ebf6769a