This entire collection focuses on understanding Oceanography. It covers an introduction to Continental drift and stages in it; the concept of Latitude and Longitude, tides; the temperature, salinity, density of the ocean and also Ocean Circulation. It also throws a light over how Marine pollution and global warming are affecting the sea levels. After watching this collection, you will have a clearer understanding of Oceanography's concepts and phenomena. Also, you will be able to acquire further knowledge of the world oceans and understanding of processes within. It would be beneficial for students preparing for UPSC Civil Services Examination, State Civil Services Examination and other examination like Central Police Forces Exam (Assistant Commandant), Staff Selection Commission- Combined Graduate Level exams etc.