Dr Puja Singh Natural Resources скачать в хорошем качестве

Dr Puja Singh Natural Resources

Slide 1 – Natural Resources Natural resources are the basis of human life and development and must be used responsibly. Slide 2 – Contents This lecture covers definition, types, major resources, conservation needs, methods, and conclusion. Slide 3 – Definition Natural resources are materials that exist in nature without human creation. Slide 4 – Introduction They include air, water, soil, minerals, forests, and energy resources essential for life. Slide 5 – Types of Resources Natural resources are classified as renewable and non-renewable. Slide 6 – Renewable vs Non-Renewable Renewable resources regenerate naturally, while non-renewable resources are limited and exhaustible. Slide 7 – Forest Resources Forests support biodiversity, climate regulation, and economic development. Slide 8 – Mineral Resources Minerals are non-renewable and form the backbone of industrial and economic growth. Slide 9 – Soil Resources Soil is a finite resource vital for agriculture and food security. Slide 10 – Water Resources Water is essential for life, but only a small fraction is available for human use. Slide 11 – Energy Resources Energy resources power development; renewable energy is key for sustainability. Slide 12 – Why Conserve? Overuse of resources leads to environmental degradation and scarcity. Slide 13 – Importance of Conservation Resources take millions of years to form and must be protected for future generations. Slide 14 – Forest Conservation Forests prevent soil erosion, maintain ecosystem balance, and support livelihoods. Slide 15 – Conservation Methods Education, recycling, and protected areas help conserve resources. Slide 16 – Sustainable Practices Tree plantation, clean energy, and pollution control are essential. Slide 17 – Climate Link Excess fossil fuel use increases greenhouse gases and climate change. Slide 18 – Conclusion Wise and sustainable use of natural resources is essential for environmental protection.