Why are chondrite meteorites composed of minerals formed by crystallization from melts (olivine, etc.)?
Dinosaurs turned into organic residues that became oil, and plastic was made from oil. Does this mean toy dinosaurs are made from real ones?
Is it more profitable to sell oil or gasoline made from it?
Why, despite the gigantic reserves around the world, are shale oil and gas produced in large volumes only in the United States?