There are lots of earthquakes in California. They take place when two tectonic plates (aspects of the Earth's crust) change underground. Californians must be well prepared for earthquakes and infrequently retailer more food, h2o, flashlights, and initially assist supplies in the event of such an emergency. TimRTimR 146k99 gold badges106106 https://directoryhand.com/listings13283354/how-ca-can-save-you-time-stress-and-money