The Ring of Fire
The most volcanoes occur around the Pacific Ocean, in an area called the Ring of Fire.
The Island of Iceland has the most volcanoes (per area) of any place on Earth.
Volcanoes mostly occur in areas where tectonic plates meet. Most of the active volcanoes in the world occur in what is called the Ring of Fire around the edges of the Pacific Ocean.
It is known as the Ring of Fire.
If you mean "where" earthquakes and volcanoes are most likely to occur it is in what's called the "ring of fire" which is the coastal ring around the Pacific Ocean.
Most volcanoes and earthquakes occur around the Pacific Ocean basin in a roughly horseshoe shaped ring called the Rim or Ring of Fire. This is where the seismic activity is most intense due to the movement of the tectonic plates.
In the "Ring of Fire" on the Pacific Rim (a.k.a. Pacific Ocean)
In the pacific plate. Mostly around the area known as the Pacific Ring of Fore. 70% of the world's earthquakes and volcanoes happen in the Pacific Ring of Fire which is located in the Pacific Plate.
The answer is that earthquakes and volcanoes are most frequent along Tectonic plate boundaries, these are the natural pieces that the continents and oceans are on.
Volcanoes around the Ring of Fire occur mainly where moving plates collide
they occur on the outside edge of the country and mostly on the side of the pacific ring of fire
The pacific plate :)