upwellingthe process by which nutrient-rich water from the deep ocean rises to the surfaceCoastal upwelling brings cold, nutrient-rich water to the surface, supporting productive fisheries.NoteCoastal upwelling brings cold, nutrient-rich water to the surface, supporting productive fisheries.Elon.io is an online learning platformWe have an entire course teaching TOEFL Academic Vocabulary grammar and vocabulary.Start learning TOEFL Academic Vocabulary now