WONDER #2703: Where Are Sapphires Found?
Question 1 of 3
Sapphires are so durable that they can only be scratched by one naturally occurring object, which is the ______________.
- diamond
- emerald
- ruby
- palladium
Question 2 of 3
Which is NOT a place in which you might expect to find a sapphire mine, according to this Wonder?
- Nigeria
- Sri Lanka
- Australia
- Antarctica
Question 3 of 3
Study of outer space has found that sapphires may exist on one or more ______________.
- black holes
- super-Earths
- constellations
- asteroids
Check your answers online at https://www.wonderopolis.org/wonder/Where-Are-Sapphires-Found.