CLASS C->Leading Underwater Explorers->Robert Ballard->Level 1
	Another famous underwater explorer is Dr. Robert Ballard. He has made many discoveries. There is a short quiz on him in the newspaper. Try the quiz. Read the document "Robert Ballard" for help. Instructions: Use the information you find on Robert Ballard to select the correct answers to each question. Use the timer to see how quickly you can get all of them right!