Department of Geology, Sahrdaya College of Advanced Studies Kodakara in association with Internal Quality Assurance Cell has organized a lecture series “ENVIRON 2021 – INTERNATIONAL ONLINE LECTURE SERIES” from 26th to 30th July 2021. The event was inaugurated by Rev. Dr. Devis Chenginiyaden, (Executive Director, Sahrdaya College) on the 26th followed by Prof. Davis K J, (HOD, Dept. of Geology) welcomed the gathering. Dr. Mathew Paul Ukken (Principal, Sahrdaya College) delivered felicitation. & Dr. Jomon Joseph (Dy. Director, CIFNET (Rtd)) gave the keynote address. The Guest speakers were, Dr. D S Suresh Babu (Scientist F, NCESS Trivandrum), Dr. P.S. Sunil(Head, Dept. of Marine Geology & Geophysics, CUSAT), Dr. A P Pradeepkumar (Professor, Department of Geology, University of Kerala, Trivandrum), Dr. John Joseph (Consultant Geoscientist, Morley, W. A 6062) and Mr. Ratheesh Ramakrishnan (Scientist – SF, SAC-ISRO Ahmedabad). On the final day, 30th the entire lecture series was concluded by Dr. K P Thrivikramji (Director, CED, Trivandrum ) gave an outline about all the lecture topics. The objective of the lecture series was to consolidate the various concepts of Geology and their applications in the current scenario. E-Certificates were provided to all participants.