L-1-Solar System and Universe__Theories of Earth and Universe
L-2-Earth-Sun, Geometry and Shape and Movement of the Earth
L-3-Rotation and Revolution of the Earth
L-5-Evidences of the Earth’s Interior & Wegner’s Continental Drift
L-6-Continental Drift Theory & Sea Floor spreading
L-7-Plate Tectonics & associated phenomena
L-8-Plate tectonics: Vocanos & Earthquakes
L-9-Geomorphic processes and associated landforms
L-10 Geomorphic Processes & Associated Landforms Part 2
L-11- The Earth’s Atmosphere
L-12-Factors affecting Temperature Pattern
L-13-Pressure variation, Horizontal Model & Winds
L-14-Upper Tropospheric Winds and Jet Streams
L-16- Water in the Atmosphere
L-17-Hydrological cycle, Ocean Bottom Relief
L-18-Temperature Pattern of the Ocean
L-19-Coral Bleaching & Ocean Currents
L-20-Ocean Currents, El Nino, La Nina & ENSO
L-21-El Nino, La Nina and Tides
L-22-Indian Physiography: Time zones & The Himalayas
L-23-The Himalayas and the Northern Plains
L-24-Northern Plains, Peninsular Plateau & Ghats
L-26-Island groups of India & Drainage system
L-27-Drainage System Part 2
L-28-India’s Drainage system part 3 & Monsoon
L-29-Rainfall Pattern & Seasons of India
L-30-Soils and Water Resources In India
L-31-Watershed Management & Minerals and Energy Resources
L-32-Nature of Agriculture & Green Revolution
L-33-Resources of the World and Industries
Concepts of Ecology and Environment
Aspects of Biodiversity and Biodiversity Conservation
Initiatives and Conventions related to Biodiversity and Climate
Indian Legislations on Biodiversity and Forest Rights
Initiatives and Organisations working on Environmental Concerns in India
Water Pollution & and Management; Solid Waste Management
Hazardous waste; Basel and Stockholm Convention
Miscellaneous concepts and Climate Change
Climate Change and IPCC Assessment Report 6
Targets and Initiatives related to Climate Change
Kyoto Protocol & Paris Deal a Comparison
Technologies related to Emission Coping & Carbon Trading
National Action Plan on Climate Change
Sustainable development & Biomes of the World
Geography, Environment & Disaster Management