Iceland's volcanic soil creates lush green landscapes
Iceland's mineral-rich volcanic soils defy its cold climate, creating vibrant green landscapes and supporting agriculture, thanks to ongoing geological activity.
Despite Iceland's harsh subarctic climate, its volcanic soil fosters surprisingly lush green landscapes. This fertile soil, called andosol, is rich in minerals like potassium and magnesium from frequent volcanic eruptions. These nutrients help the soil retain water, supporting extensive grasslands that cover about 23% of the country. This unique fertility allows vegetation to thrive where most soils would struggle, providing vital pastures for sheep and horses. Interestingly, Iceland's volcanic heritage also powers geothermal energy, warming greenhouses for year-round crop production.