lossNominalisation: "The _____ of biodiversity poses a serious threat to ecosystem stability." (lose → noun)The loss of biodiversity poses a serious threat to ecosystem stability.NoteThe loss of biodiversity poses a serious threat to ecosystem stability.Elon.io is an online learning platformWe have an entire course teaching IELTS Vocabulary — Band 7+ grammar and vocabulary.Start learning IELTS Vocabulary — Band 7+ now