Geography - Resources and Development - Natural resources classification - Types of Natural Resources
4 expandable sections. Section 1: 'Biotic vs Abiotic' - Biotic: from living things (timber, fish, crops). Abiotic: non-living (minerals, water, sunlight). Section 2: 'Renewable Resources' - Can replenish: solar, wind, geothermal, biomass, water. Sustainable use = use no faster than replacement rate.