( ( ( winds , ) ( waves ( , ( tides ( , ( currents ( and ( ocean ( circulation processes ) ) ) ) ) ) ) ) ) ; )
(ROOT (NP (NP (NNS winds)) (, ,) (NP (NNS waves) (, ,) (NNS tides) (, ,) (NNS currents) (CC and) (NN ocean) (NN circulation) (NNS processes)) (: ;)))
winds, waves, tides, currents and ocean circulation processes;
(ROOT (S (NP (NNP Ocean) (NNS waves)) (VP (VBP are) (ADVP (RB mainly)) (VP (VBN caused) (PP (IN by) (NP (NN wind))))) (. .)))