Tsunami Debris Quiz

Question 1
About how many tons of debris from the March, 2011 tsunami have sunk to the seabed?





Question 2
What is one reason why the U.S. Coast Guard sank the drifting Japanese fishing boat?





Question 3
The chance of radioactive trash reaching the west coast of North America is





Question 4
According to oceanographer quoted in the first Huffington Post article, about how many ships and boats may eventually wash up on the west coast?





Question 5
Refer to the article on the Pacific Ocean garbage patch to answer this question. Of the following, which is NOT listed as a major component of the garbage patch?







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