GEOGRAPHY OCEANS — Quiz

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OCEANS (questions) №1

1. From which language does the word “ocean” come?

2. What does the word “ocean” mean?

3. What percent of Earth is covered by the ocean?

4. Name the five main oceans.

5. Which ocean is the largest?

6. How do oceans affect Earth’s climate?

7. In which ocean is the Mariana Trench?

8. What is the depth of the Mariana Trench?

9. What else are oceans (for people)?

10. What harms the oceans?