Water is without question the most vital resource on Earth, but how well do you actually know it? Test your knowledge in the World Water Quiz below!
World Water Quiz by Fuzhi Yao and Ruth Schaldach is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
You can return to the Quiz at any time, in case you are not feeling like an expert yet. All answers to the quiz questions you will find within the Toolbox element, so make sure to check out the rest of the materials for more information! Good luck!