← Back to BP206T

Environmental Sciences (BP206T)

Unit III – Natural Resources

📄 View / Download Unit III Notes (PDF)

1. Introduction to Natural Resources

Natural resources are materials provided by nature that are essential for survival and development. These include air, water, soil, minerals, forests, and energy resources.

2. Classification of Natural Resources

3. Forest Resources

Forests provide timber, medicinal plants, wildlife habitat, and help maintain ecological balance. Deforestation leads to soil erosion and climate change.

4. Water Resources

Water is essential for life. Overuse and pollution of water resources lead to scarcity and health hazards.

5. Mineral Resources

Minerals are non-renewable resources extracted from the earth and used in industries, construction, and manufacturing.

6. Energy Resources

7. Land Resources

Land provides habitat and supports agriculture. Soil erosion and desertification are major environmental concerns.

8. Conservation of Natural Resources

Conservation involves sustainable use, recycling, reforestation, rainwater harvesting, and efficient energy utilization.

9. Role of Pharmacists in Resource Conservation

Pharmacists can contribute by promoting eco-friendly packaging, proper disposal of pharmaceutical waste, and sustainable practices in healthcare systems.