Why is the perimeter around pacific ocean referred to as ring of fire?

The perimeter around the Pacific Ocean is referred to as the Ring of Fire because of its high level of seismic and volcanic activity. This region is home to about 75% of the world's volcanoes and is associated with a large number of earthquakes. The Ring of Fire spans the Pacific Ocean and is shaped like a horseshoe. It includes parts of North America, South America, Asia, and the Pacific Islands. The name "Ring of Fire" was coined in the early 20th century by American geologist J. Tuzo Wilson. Here are some reasons why this area is so volcanically and seismically active:

Tectonic Plate Boundaries: The Ring of Fire is located along the boundaries of several tectonic plates, which are constantly moving and interacting with each other. The movement of these plates creates friction and generates immense pressure, leading to the formation of volcanoes and causing seismic activity.

Subduction Zones: Many areas within the Ring of Fire involve subduction zones. This is where one tectonic plate moves beneath another, often forcing one plate to descend deep into the Earth's mantle. As the subducted plate sinks, it melts and releases fluids that can rise and generate volcanic eruptions on the surface.

Magma Generation: Subduction zones are also responsible for the creation of magma. When oceanic plates subduct beneath continental plates, they undergo tremendous heat and pressure. This process leads to the melting of rocks and the generation of large volumes of magma that can feed volcanic eruptions.

Volcanic Arcs: The Ring of Fire is characterized by the presence of several volcanic arcs. These are chains of volcanoes that form when magma rises to the surface and erupts through the Earth's crust. Volcanic arcs are common along the edges of subduction zones and often result from the melting of the subducted plate.

The combination of tectonic plate boundaries, subduction zones, magma generation, and volcanic arcs contribute to the exceptional volcanic and seismic activity within the Ring of Fire region. This makes the area prone to earthquakes, volcanic eruptions, and other related geological phenomena.