Topic Details (Notes format)

Which pandemic in the mid-14th century killed an estimated one-third of Europe’s population?

Which element has the chemical symbol "Li"?

In which ocean is the archipelago of the Maldives located?

What is the hardest natural substance on Earth?

Which element has the chemical symbol "Ti"?

Which element has the chemical symbol "Dy"?

Which city is famous for Christ the Redeemer statue?

Which is the only continent with land in all four hemispheres?

Who discovered the Burgess Shale fossils?

What is the name of the ring of coral surrounding a lagoon, often atop submerged volcanoes?