Fact 1: Faulting of rock in Earth 's crust causes earthquakes.

Fact 2: Earthquakes cause massive damage.

Given the two facts above, answer the question "faulting of rock in Earth 's crust causes what?" with the following options: 
- friction
 - fewer cracks
 - improved health
 - global warming
 - massive damage
 - less damage
 - permineralization
 - Movement


 

     massive damage    