Get app
Quiz

What material supports the historic buildings of Venice, keeping them stable in the soft mud of the lagoon?

or

Tap your pick

Correct answer: Wooden piles

Venice is built on millions of closely spaced wooden piles, mostly made of water-resistant larch and oak trunks driven deep into the clay. Under water, the wood is deprived of oxygen, which prevents decay and actually causes the timber to petrify over centuries. This ingenious foundation has successfully supported the city's heavy stone palaces for over a thousand years. Photo: kallerna, Wikimedia Commons, CC BY-SA 4.0.

Read more on Wikipedia
Source: Wikipedia (CC BY-SA)

Not the question you came for?

Ask your own!

In your own words. No account, 20 seconds.

or

Photo Duos, quizzes and more? That's in the free app.

That didn't work. Check the fields and try again.

Would your friends get this right?

Send it to your group chat — see who knows.

WhatsApp
</>Embed on your site

More like this

Votur

Come join us on Votur!

Voting is fun! But the real fun begins when you start asking and sharing.

Vote on taste Duos, play quick quizzes, or make your own — private for friends or public for the world. From now on, you'll always have something to talk about!

Vote on 6,360+ questions like this in the free Votur app →
Get it on Google Play Download on the App Store