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 ______________.
Question 2 of 3
Which is NOT a place in which you might expect to find a sapphire mine, according to this Wonder?
- Sri Lanka
Question 3 of 3
Study of outer space has found that sapphires may exist on one or more ______________.
- black holes
Check your answers online at https://www.wonderopolis.org/wonder/Where-Are-Sapphires-Found.