music: Category: Keep On Rocking: European "band" whose name rhymes with "pork"?

Questions

During annual spring floods, this waterfall can become so loud as to break windows six miles away?

Charles Lindbergh took only four of these to eat with him on his famous transatlantic flight?

A coral island consisting of a ring of rock enclosing a central lagoon is a(n) ________?

A terrapin is a type of _________?

In a general sense, one who pleads for another in a court of law or other tribunal?