Find Geography OTBA material of class 11th issued by CBSE for the year 2015. The material contains two themes: Theme 1 – Good News from Antarctica: The Hole
in the Ozone layer is Shrinking! and Theme 2 – Tropical Super Cyclone - Phailin, Disaster Preparedness and Response.
Questions based on these themes are also included in the material.
Sample from Theme 1
Sample from Theme 1
