Spelunking Challenge: Sea Cave Trivia

Nurro, tectonic plates, Eyewire, citizen science, geology, Eyewire Rocks, Daniela Gamba

Sea caves form around a rocky coast line, where the ocean etches away at the cliff face in a process called mechanical weathering. These caves are also called “littoral caves.”

Some especially unique sea caves include the Blue Grotto on the coast of the Italian island of Capri, which features bright blue water with an irredescent glow, thanks to the effects of sunlight as it pours through the caves opening. Fingal’s Cave in Scotland is another magnificent sea cave, propped up on hexagonally jointed basalt columns, and boasting impressive acoustics.

The longest sea cave in the world is the Matainaka Cave in New Zealand, which was surveyed in 2012. It was found to be 1.54 km in length or 5,051 feet (slightly under a mile), and is still growing!

Do you have a favorite spelunking fact? If so, then you’ll be right at home in our Trivia competition!

Trivia How-To:

**Note: Trivia will be moving to a Power-Hour-only format**

The bot will start firing off questions at 11:00 AM ET on Tuesday 4/1 and will run for 1 hour.

Submit your answers by typing them into the chat box. Optional: you may submit answers privately by messaging @inquizitor if you do not want other players to see your responses. To do this, type /pm inquizitor before your message.

Bonus info is available in your in-game notifications. Good luck!