The best way to respresent a large ,complex system , such as the water cycle , would be a

diagram

\\https://www.google.com/search?source=hp&ei=eaGzW8LSF4KCsQWo2ovICw&q=water+cycle+diagram&oq=water+cycle&gs_l=psy-ab.1.5.0i131l2j0i131i20i264j0i131j0i131i20i264j0i131l5.3141.3141..11920...0.0..0.169.268.1j1......0....1j2..gws-wiz.....0.naI2SB9RNTI