Iceland is growing from a crack in Earth

Iceland sits directly on the Mid-Atlantic Ridge, a massive underwater mountain range where Earth's tectonic plates are pulling apart. As the North American and Eurasian plates diverge by about 2 centimeters each year, magma rises from deep within the Earth, creating new land. This constant geological activity explains Iceland's frequent volcanic eruptions, like the 2010 Eyjafjallajökull event, and its abundant geothermal features such as hot springs.