Earth
What was the name of the volcano that used to be Crater Lake?
More Questions from Earth
About what percentage of solar radiation is absorbed by Earth's atmosphere, oceans and land masses?
Reveal Answer
What is the estimate of the true age of a mineral or rock called?
Reveal Answer
What were water mills used for in the 1700's in Europe?
Reveal Answer
What famous volcano erupted in 1980 after many years of dormancy?
Reveal Answer
What is a seven-letter word meaning "movement of weathered material from gravity"?
Reveal Answer