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Oceanic Circulation: What Keeps the Ocean in Motion? Quiz

1. In your own words, explain in one sentence which factors drive ocean currents and the global ocean conveyor belt?
2. Someone shows you the following graph as a result of the same experiment that you performed in class. What experimental condition(s) fit the data shown?
Image Credit: Science Buddies
Correct.
Incorrect.
3. Why is oceanic circulation important for our planet?
Correct.
Incorrect.
4. Use the image below and follow the numbers to explain how the global ocean conveyor belt works. Describe which parts of the ocean currents are cold, warm, on the surface (less dense), or at the bottom of the ocean (denser).
Image Credit: Science Buddies

5. What could happen if, due to climate change, temperatures in the polar regions increase significantly?
Correct.
Incorrect.
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