Soil – Water & Food Security Quiz

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This quiz marks the end of the Soil – Water & Food Security lecture by Ralf Otterpohl. Test how much you have learned in this lecture by taking the quiz below. You will need 70 % to pass. You can always go back to the lectures, if you need to refresh your knowledge. Good luck!

Creative Commons LicenseSoil – Water & Food Security Quiz by Simon Meyer and Isidora Vrbavac is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


Interactive Lectures


Part 1

soil - water & food security part 1: soil health - a foundation for our survival

Part 2

Part 3

soil - water & food security part 3