Tidal Bore is what makes the water movement of the tide in a narrow strip of coastal land seem extreme. It is an tidal phenomenon wherein the leading edge of the tide forms waves of water which are against the direction of a river or bay's current.
An earthquake. It was a 7.0 Mw earthquake that happened January 12, 2010.
The Hawaiian<span> Emperor seamount chain is a well-known example of a large seamount and </span>island<span> chain created by hot-spot </span>volcanism<span>.</span>
