Marine geology on a World Map

Can you find the names of the 8 mid-ocean ridges and the 12 oceanic trenches shown on this world map?
The mid-ocean ridges are in brown and the oceanic trenches in blue
Quiz by piR
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Last updated: April 9, 2021
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First submittedApril 8, 2021
Times taken846
Average score25.0%
Rating4.67
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+1
Level 52
Apr 8, 2021
I did this quiz as part of Insaniot's Quiz Creation Challenge, thanks to him !
+2
Level 54
Apr 9, 2021
Difficult, but excellent quiz! Nominated.

Good luck for the QCC!

+2
Level 52
Apr 9, 2021
Thank you Baptiste !
+2
Level 54
May 9, 2021
Great Idea!
+1
Level 52
May 9, 2021
Thank you !
+2
Level 74
May 28, 2021
Great quiz! Wish I had nominations left hehe...