1. Rocks and Minerals - Formation, extraction, environmental impact, sustainability, case study on mining. 2. Energy and Environment - Fossil fuels, energy demand, conservation, oil pollution management, case study on Exxon Valdez. 3. Agriculture and Environment - Soil properties, agricultural impact, soil erosion, sustainable agriculture, case study on pest control. 4. Water Resources and Management - Distribution, cycle, human dependence, sources, global water availability. 5. Natural Hazards - Earthquakes, cyclones, floods, droughts, impacts, management strategies, case study on earthquakes. 6. Atmosphere and Human Activities - Composition, pollution causes, atmospheric pollution management, case study on air pollution. 7. Human Population - Growth, distribution, structure, managing overpopulation, case study on Kerala. 8. Ecosystems and Human Impact - Biodiversity estimation, habitat loss, deforestation, forest conservation, biodiversity strategies.