Stoffkreislauf

== German == === Etymology === Stoff +‎ Kreislauf === Pronunciation === === Noun === Stoffkreislauf m (strong, genitive Stoffkreislaufes, plural Stoffkreisläufe) cycle (of a named element or material) ==== Declension ==== ==== Related terms ==== Kohlenstoffkreislauf Phosphorkreislauf Schwefelkreislauf Stickstoffkreislauf