convergeTectonic plates _____ very slowly, sometimes only a few centimetres per year.Tectonic plates converge very slowly, sometimes only a few centimetres per year.NoteTectonic plates converge very slowly, sometimes only a few centimetres per year.Elon.io is an online learning platformWe have an entire course teaching TOEFL Academic Vocabulary grammar and vocabulary.Start learning TOEFL Academic Vocabulary now