Multiple Choice
The first warning of a tsunami comes when
A) seawater rapidly retreats along shore with rapid drop in sea level.
B) early-stage waves encounter the shoreline.
C) tsunami warning buoys detect changes in sea level.
D) the epicentre of an earthquake is determined.
E) seismic waves of an earthquake are first detected.
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Although the effects of the 2011 Japanese
Q16: The 1929 tsunami in Newfoundland<br>A) led to
Q17: Tsunamis are not single waves,but a series
Q18: Volcanic eruptions can trigger small tsunamis through<br>A)
Q19: The first wave of the wave train
Q21: Which of the following has a low
Q22: Though the Pacific Early Warning System detected
Q23: To save lives,why is a high-tech tsunami
Q24: Deaths for the Indian Ocean tsunami of
Q25: The 2011 Tohoku earthquake (9.0 mag)responsible for