Respuesta :
Volcano. Subregion. ...Ascension. Atlantic Ocean (central) ...Martin Vaz. Atlantic Ocean (central) ...Romanche Fracture Zone. Atlantic Ocean (central) ...Trindade. Atlantic Ocean (central) ...Unnamed. Atlantic Ocean (central) ...Pico Fracture Zone. Atlantic Ocean (northern) ...Bouvet.
there are 18 active volcanoes in the atlantic ocean ,
ascension and romanche fracture zone
ascension and romanche fracture zone