It is used to make phosphoric acid. It is used to make fertilizer.
ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY j uː z d WORD_BOUNDARY t ə WORD_BOUNDARY m eɪ k WORD_BOUNDARY f ə s f ɔ ɹ ɪ k WORD_BOUNDARY æ s ɪ d WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY j uː z d WORD_BOUNDARY t ə WORD_BOUNDARY m eɪ k WORD_BOUNDARY f ɜː t ə l aɪ z ə ɹ WORD_BOUNDARY