The Ocean's Changing Chemistry Quiz

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The Ocean's Changing Chemistry: a General level Climate Science quiz. Test your knowledge with 12 questions!
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Questions

Question 1
Which marine creatures are most at risk from ocean acidification?
A Sharks
B Seals
C Dolphins
D Shellfish
Question 2
Which material is weakened by acidic ocean water?
A Plastic
B Calcium carbonate
C Fiberglass
D Wood
Question 3
How does ocean acidification affect coral reefs?
A It makes their skeletons brittle
B It changes their color to blue
C It has no effect
D It makes them grow faster
Question 4
Where does the carbon dioxide in the ocean come from?
A Deep sea vents
B Undersea volcanoes
C Marine plants
D The atmosphere
Question 5
What is the main building block of oyster shells?
A Calcium carbonate
B Iron oxide
C Sodium chloride
D Magnesium

๐Ÿ“‹ This quiz has 12 questions in total.

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