Given the question: Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Earthquakes can cause a tsunami. Given the two facts above, answer the question "Tsunamis are often cause by what in the earth's crust?" with the following options: - waves - faulting. - flooding - pressure - friction - Movement - erosion - heat
The answer is:
faulting.