active volcanoes

Active volcanoes are mountains that have or recently had eruptions, meaning they are currently capable of erupting again. They form when magma from beneath the Earth's surface rises through openings called vents, often building up the mountain's shape. Eruptions can release lava, ash, gases, and volcanic rocks, impacting the environment and nearby communities. The term "active" indicates recent activity or potential for future eruptions. These volcanoes are monitored closely for signs of unrest to predict eruptions and mitigate hazards, highlighting their dynamic role in Earth's geological processes.