Green's law
... that tsunamis build up their height according to Green's law, as they travel from the ocean towards the coast?
... that <a href="./Tsunami" id="mwBOE" rel="mw:WikiLink" title="Tsunami">tsunamis</a> build up their height according to <b id="mwBOI"><a href="./Green's_law" id="mwBOM" rel="mw:WikiLink" title="Green's law">Green's law</a></b>, as they travel from the ocean towards the coast?