Geography
Distribution of Oceans and Continents
महासागरों और महाद्वीपों का वितरण
In Class 11 Geography, the chapter “Distribution of Oceans and Continents” explains how the present arrangement of landmasses and oceans developed over time. It introduces Continental Drift Theory, the evidence supporting continental movement, and later ideas such as convectional currents and plate tectonics. Students also examine ocean-floor mapping and the movement of the Indian plate to understand changes in Earth’s surface.