Nicholas Delecaris asks
What is the oldest material on earth?
Alain Goulnik asks
Can nuclear tests produce earthquakes? India started nuclear testing, then Pakistan followed in...
Brian from Jersey City asks
How are mountains created?
Anonymous from the Internet asks
Why does water not sink down through the ocean floor?
MacArthur Kaleel from Atlanta, Georgia asks
We all know that earthquakes are one of the primary causes of mountain formation. Does the...
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