Mineral and Energy Resources
What is the difference between renewable and non-renewable resources?
Renewable resources are replenished naturally and are sustainable (e.g., solar, wind, hydropower), while non-renewable resources have finite reserves and are depleting (e.g., fossil fuels, nuclear fuels).
What are the major uses of metallic minerals?
Metallic minerals are used for manufacturing metals, alloys, and various industrial products, such as steel (from iron ore), aluminum (from bauxite), and jewelry (gold, silver).
How are mineral fuel minerals like coal, petroleum, and natural gas formed?
They are formed from the remains of ancient plants and animals that underwent millions of years of heat and pressure, resulting in their transformation into fossil fuels.
What are some strategies for conserving mineral and energy resources?
Strategies include efficient use and recycling, exploration and development of alternative resources, promotion of renewable energy sources, environmental protection, and public awareness.
What factors influence the distribution of minerals?
Factors affecting mineral distribution include geological processes, rock types, environmental conditions, tectonic activity, and exploration and mining activities.
Chapter 5 Mineral and Energy Resources| Class 12 Geography Notes
Our modern civilization heavily relies on mineral and energy resources for its sustenance and growth. These natural resources are indispensable for various sectors, including construction, manufacturing, transportation, and power generation. However, as our population and demand for resources continue to grow, the finite nature of these resources poses significant challenges. Overexploitation and unsustainable practices can lead to depletion, environmental degradation, and adverse impacts on ecosystems and communities.