Yucatán Channel
... that water passing through the Yucatán Channel provides most of the seawater inflow into the Gulf of Mexico?
... that water passing through the <b id="mwCsA"><a href="./Yucatán_Channel" id="mwCsE" rel="mw:WikiLink" title="Yucatán Channel">Yucatán Channel</a></b> provides most of the seawater inflow into the <a href="./Gulf_of_Mexico" id="mwCsI" rel="mw:WikiLink" title="Gulf of Mexico">Gulf of Mexico</a>?