Earth Quakes. Made By: Alishba N adeem khan. Earthquakes.
On April 18, 1906, a disastrous earthquake struck San Francisco. Lasting less than a minute, it destroyed most of the city and killed 700 people. In 1976 the worst known earthquake killed over 650,000 people in Tientsin Province, China. Volcanoes and Earthquakes tells us about famous earthquakes and describes the natural forces that created them.