1. A __ is caused by a sudden shift in the ocean crust which displaces the water. *

2. A tsunamis is possible, but unlikely at a __ plate boundary where two plates are moving sideways past each other. *

3. A Shallow __ is a good indicator of tsunamis, but sends data very slowly and cannot detect earthquakes. *

4. Tsunamis are common at __ plate boundaries, since large earthquakes release the built up pressure, resulting in a quick vertical movement of the plate. *

5. The Indonesian Earthquake of 2004 had a 9.1__, which was the third largest ever recorded in human history. *

All possible answers:
A. Earthquake
B. Tsunami
C. Magnitude
D. Sensor
E. Transform
F. Convergent
G. Divergent