Subjects: water cycle,sulfur cycle,subduction,residence time,phosphorus cycle,non-renewable resource,nitrogen cycle,hydrologic cycle,geological carbon cycle,fallout,eutrophication,ecosystems,ecosystem,dead zone,chesapeake bay ecosystem,carbon cycle,biological carbon cycle,biogeochemical cycle,acid rain
تفاصيل العنوان
Subjects: water cycle; subduction; residence time
Subjects: water cycle; sulfur cycle; subduction
Subjects: prokaryotic metabolism; prokaryote metabolism; prokaryote energy
Subjects: water cycle; types of ecosystems; trophic level transfer efficiency
Subjects: water cycle; trophic levels; south africa