If major earthquakes occur along active segments of the san andreas fault about every 200 years, when can another major event be expected along the fort tejon section?

What is the bill of rights listed in, order

What evidence does the writer give to support his argument about coral reefs? a) he speaks of the activities of coral polyps. b) he describes the composition of the great barrier reef. c) he emphasizes the ways in which coral reefs are fragile. d) he points out the ways that scientists do research on the reefs.

Which type of seismic waves are confined at the surface