The global phenomenon characterized by a long and narrow zone of active tectonics is known as the Ring of Fire. This area encircles the Pacific Ocean and is famous for its high levels of seismic activity, including frequent earthquakes and volcanic eruptions. The Ring of Fire is the result of tectonic plate boundaries that interact dramatically. Regions along this zone, such as the western coasts of the Americas and parts of Asia, are particularly vulnerable to natural disasters due to their geological instability.