What is the main idea of the passage? A. We can predict earthquakes using pre-slip theory. B. There are now many theories about earthquakes. C. Research is showing that we may be able to p
What is the main idea of the passage?
A. We can predict earthquakes using pre-slip theory.
B. There are now many theories about earthquakes.
C. Research is showing that we may be able to predict earthquakes.
D. Earthquakes are the most destructive natural disaster on earth.