Oceanography Quiz

Try out this Oceanography quiz to test your knowledge. Oceanography Trivia trivia explores the study of Earth’s oceans, a field shaped by centuries of navigation and transformed by landmark research voyages such as the 19th-century Challenger expedition.

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15 questions

~3 min to finish

Easy to hard difficulty

450 pts max score

Question 1 · Hard · 40 pts
What formal circulation term is commonly nicknamed the "global conveyor belt"?
Question 2 · Hard · 40 pts
In the ideal Northern Hemisphere case, which process drives net surface-water movement 90 degrees to the wind direction?
Question 3 · Hard · 40 pts
Name the effect that deflects moving water to the right in the Northern Hemisphere.?
Question 4 · Hard · 40 pts
Which named layer marks a rapid change in salinity with depth?
Question 5 · Hard · 40 pts
Below what depth do calcium carbonate particles dissolve faster than they accumulate?
Question 6 · Hard · 40 pts
A sneaky terminology trap: which cycle, not the "Silicate Earth model," is noted here as important in marine productivity?
Question 7 · Hard · 40 pts
Which observing system monitors tropical Pacific conditions related to El Nino and La Nina?
Question 8 · Hard · 40 pts
What international program is dedicated to repeated high-quality hydrographic sections?
Question 9 · Hard · 40 pts
What does the acronym ADCP expand to in oceanographic instrumentation?
Question 10 · Hard · 40 pts
What common short name is used for the Mohorovicic discontinuity?
Question 11 · Easy · 10 pts
Which ocean is the largest on Earth?
Question 12 · Easy · 10 pts
Which ocean lies between the Americas and Europe and Africa?
Question 13 · Easy · 10 pts
What ocean is found south of Asia?
Question 14 · Easy · 10 pts
Which ocean encircles Antarctica?
Question 15 · Easy · 10 pts
What ocean surrounds the North Pole region?

What formal circulation term is commonly nicknamed the "global conveyor belt"?

In the ideal Northern Hemisphere case, which process drives net surface-water movement 90 degrees to the wind direction?

Name the effect that deflects moving water to the right in the Northern Hemisphere.?

Which named layer marks a rapid change in salinity with depth?

Below what depth do calcium carbonate particles dissolve faster than they accumulate?

A sneaky terminology trap: which cycle, not the "Silicate Earth model," is noted here as important in marine productivity?

Which observing system monitors tropical Pacific conditions related to El Nino and La Nina?

What international program is dedicated to repeated high-quality hydrographic sections?

What does the acronym ADCP expand to in oceanographic instrumentation?

What common short name is used for the Mohorovicic discontinuity?

Which ocean is the largest on Earth?

Which ocean lies between the Americas and Europe and Africa?

What ocean is found south of Asia?

Which ocean encircles Antarctica?

What ocean surrounds the North Pole region?