Smarty Pants Quiz
09
00
00
Most rocks are composed of several different minerals?
True
False
Did you forget your glasses? Try again!
Absolutely pure 100% monomineralic rocks do not exist in nature.
Amazing! Now go here!
09
00
00
Most rocks are composed of several different minerals?
4 of 5 people (80%) answered this question correctly.
0
of 21 questions completed
Dashboard
Your Coins:
0
World Coin Count: 7280
Product
Value
Cost
Life
Buy lives to help pass the quiz.
1 x 50 Coins