Lesson 1 of 5 • 19 upvotes • 8:32mins
Learn about oceans and varying features inside it. Also, importance of hydrological cycle in day-today life can be read.
5 lessons • 51m
Oceans Features of Shallow and Deep Zones (in Hindi)
8:32mins
Temperature and Salinity Variations in Oceans at Different Levels and Hemispheres (in Hindi)
11:20mins
Vertical and Horizontal Movement of Water in Oceans (in Hindi)
12:20mins
Islands and Coral Reefs (in Hindi)
10:01mins
Oceans- Use and Cause of Concern (in Hindi)
9:16mins