Updated: February 5, 2026 (Originally published July 1, 2008)
Test your marine geography knowledge with this URI/NOAA map of the World’s Largest Watersheds and Currents. To get you started here are the first three answers:
Click HERE for the large printable version of the Quiz and HERE for the answers.
For a full sized color version of this map download the zip file HERE. Makes for a great desktop background.
Sign up for gCaptain’s newsletter and never miss an update
Essential maritime and offshore news, insights, and updates delivered daily straight to your inbox
Is this photo proof that Mars once had an intertwined inland waterway system? NASA scientists say that photos taken recently by the Curiosity Rover reveal diffinitive evidence that a river...
NOAA this week has released a new viewing tool that allows easier access to sea floor maps and other data on the world’s coasts, continental shelves and and deep ocean....
Siem Offshore has taken over the remaining 50% ownership interest in Overseas Drilling Ltd (ODL) from a subsidiary of Transocean, including full management of the scientific ocean drilling ship Joides...
Subscribe to gCaptain Daily and stay informed with the latest global maritime and offshore news
Essential news coupled with the finest maritime content sourced from across the globe.
Sign Up
Join The Club
