This verified certificate certifies that Ogonna Roberts Agwu successfully completed and received a passing grade in DART.ENVX.01.X: Introduction to Environmental Science, an online course offered by DartmouthX through edX. The certificate is signed by Professor Andrew J. Friedland of the Environmental Studies Program at Dartmouth College and can be verified online.

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