5 Questions: NATURALLY SPEAKING
1 of 5
Four of the seven Natural Wonders of the World have been mentioned so far. Which of these is NOT one of the remaining three?
the Grand Canyon
the Marianas Trench
the Paricutin volcano
the harbor of Rio de Janeiro
2 of 5
What doctor was the only survivor of a tragic 1996 Mount Everest expedition, and recounted the story in his book, Left for Dead?
C. Everett Koop
3 of 5
The Victoria Falls are located along what river?
4 of 5
What European explorer is credited with discovering the Great Barrier Reef?
Vasco de Gama
5 of 5
Who named the Northern Lights aurora borealis?
Sir Isaac Newton