Geography

This chapter elaborates on the universe and solar system, geomorphology, climatology, and oceanography. It further briefs on human, economic, and continental geography.

This chapter describes Indian physical geography. It discusses climate, soils, drainage, and forest and wildlife. It also briefs on agriculture, industries, and mineral and energy resources.

This chapter talks about ecology and ecosystem. It elaborates on the concept of biodiversity and the causes of environmental degradation. It also briefs on various treaties, conventions, and laws enacted to protect the ecosystem.