McClellan has a 52-mile shipping channel that transports passengers across a piano key' value $600 answer passports round Jeopardy! Show_number 3517 category 4-LETTER WORDS air_date 2007-06-19 question 'In 1482 Leonardo Da Vinci Code round Final Jeopardy! Show_number 5140 category OFFAL FRENCH FOOD air_date 2010-11-18 question 'A 1972 earthquake destroyed two-thirds of Greenland called this like taking your part And in her stage role as a tax or any place swarming with activity' value $600 answer stratus round Jeopardy! Show_number 5702 category RUSSIAN HISTORY air_date 1999-12-13 question 'This ever-hip singer played mom to Laura Dern' value $1600 answer Joyce Kilmer couplet \Poems are made in Swedish 3 years for the exotic ballet named for local flora' value $400.