You are presented with the question "faulting of rock in Earth 's crust causes what?" and the following answer choices: 
- friction
 - fewer cracks
 - improved health
 - global warming
 - massive damage
 - less damage
 - permineralization
 - Movement

Now knowing that faulting of rock in Earth 's crust causes earthquakes and earthquakes cause massive damage, choose the best answer.


 

     massive damage    