Old Class Library, St John’s House, Mediaeval History
We use oxygen to breath and in exchange breathe out carbon dioxide (CO2). Our ocean absorbs much of this CO2 in the atmosphere. Over the last few hundred years, we have started producing more and more CO2, more than the ocean can take. This ocean threat then leads to ocean acidification which you will find out more about at our other trail stop.
To complete the trail and claim your free prize* at our final stop at the Wardlaw Museum, please take the sixth letter of carbon and add to your collection of letters.
Once you have all 10 letters, please rearrange them to spell an ocean-based word which will give you your prize.
*One prize per household
Continue the trail and find the next stop:
Find out more information about the locations of the stops at https://divein.wp.st-andrews.ac.uk/ocean-odyssey/
(or click on Ocean Odyssey through the menu)