Interesting Ocean MCQs Quiz with Answers

1. What type of ocean animal depends on the movement of water to get food?
 Filter Feeder

2. What is the name of the ocean layer where you will find most sharks?
 The Twilight Zone

3. The oceans of the earth covers approximately what percentage of the earth’s surface?
 71%

4. What is the name of the deepest part of the ocean?
 The Trenches

5. White Sea is located in which country?
 Russia

6. The Amazon River is connected to which major ocean?
 Atlantic Ocean

7. What did early ocean scientists use to measure the distance to the ocean floor?
 Weighted Ropes

8. What gas that you breathe, necessary for life, is also dissolved in ocean water?
 Oxygen

9. A large number of islands referred to collectively is a what?
 Archipelago

10. Which oceanic zones allows photosynthesis?
 Epipelagic Zone