Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: The Mid-Atlantic Ridge (MAR) is a mid-ocean ridge, a divergent tectonic plate or constructive plate boundary located along the floor of the Atlantic Ocean, uye chikamu chemakomo akareba kwazvo pasi rose. MuNorth Atlantic, inoparadzanisa mahwendefa eEurasia neNorth America, uye muSouth Atlantic, inoparadzanisa mahwendefa eAfrica neSouth America. Gomo racho rinotambanuka kubva pakubatana neGakkel Ridge (Mid-Arctic Ridge) kuchamhembe kwakadziva kumabvazuva kweGreenland kumaodzanyemba kusvika kuBouvet Triple Junction muSouth Atlantic. Kunyange zvazvo Mid-Atlantic Ridge iri zvikurukuru nzvimbo iri pasi pemvura, zvikamu zvayo zvine kukwirira kwakakwana kuti zvive pamusoro pegungwa. Chikamu chechikomo chinosanganisira Iceland chinozivikanwa seReykjanes Ridge. Gomo racho rinopararira neavhareji yemasendimita 2,5 pagore.  Mubvunzo: Iceland iri munharaunda ipi yeMid-Atlantic Ridge?
Reykjanes Ridge