I would say Carbon, Hydrogen and Oxygen.
Earthquakes occur along plat boundaries and faults. Most earthquakes happen along the edge of continental and oceanic plates. Faults are found in the middle of the plates. They're like cracks that form when the different parts of the plates don't move in the same direction.
Early 1800's. The Erie Canal was built in 1817
They both orbit around the sun. They both have moons, rings, and colored bands. They both have gas giants.
