Directions: Read the questions carefully. Encircle the letter of the BEST

1. Which of the following is most often caused by a tsunami
A Earthquake
B. Landslides
C. Meteorites
D. Volcanic Eruption
2. What are the plates that meet in subductive zones?
A Asthenosphere and Lithosphere
B. Oceanic Crust and Continental Crust
C Oceanic Crust with other Oceanic Crust
D. Continental Crust with other Continental Crust
3. How do tsunami waves the same with electromagnetic waves?
A. They are caused primarily by earthquakes
B. They can usually only travel through water
C. They can travel long distances and carry lots of energy
D. They travel along at exactly the speed of sound
4. Why might it be difficult to detect a tsunami if you were on a boat in the
open ocean?
A Boats usually float on large waves.
B. Tsunamis occur in seas and lakes, not oceans.
C. The natural cycle of tides is caused by tsunamis.
D. The enormous waves caused by undersea earthquakes flattens out by gravity.​