character: Dr. Robert Ballard
topic: Oceanographer and Explorer of the Titanic
grade: 9
subject: Geography
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character: James Cameron
topic: Filmmaker who directed Titanic
grade: 9
subject: Geography
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character: Jacques Cousteau
topic: Famous ocean explorer and filmmaker
grade: 9
subject: Geography
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character: Alfred Wegener
topic: Geographer known for continental drift theory
grade: 9
subject: Geography
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