100
Name 3 ways you can protect yourself during or before an earthquake.
Strap the water heater to the wall, use metal connectors to strengthen the house's frame, bolt the house to its concrete foundation, use plywood panels to strengthen the walls, fasten bookshelves/cabinets/tall dressers to wall studs, remove heavy items from the walls above beds, move bed away from windows, secure brick chimneys with metal brackets and plywood, cover head and neck, put together an emergency kit.