Continental drift theory of Wegener – I by Dr. Lala Ram Yadav, Biyani Groups of Colleges

In this Video, Dr. Lala Ram Yadav explains about displacement or drift of continents according to A.B. Wegener. In carboniferous era whole land part of earth is combined named as Pangaea. The water body surrounding Pangaea is called Panthalasa.www.gurukpo.com, www.biyanicolleges.org