The damage caused by an earthquake depends on which factors? select all that apply.
a. distance from the focus
b. number of people in the area
c. type of construction in the area
d. composition of ground underneath the structures.

i'm 100% sure that    A., C., and D. correct

my 100% answers:  a. distance from the focus, c. type of construction in the area, and D. composition of ground underneath the structures...  

thank you and have a nice day!!!

answer; (b); i believe its indefinite existence of human population in a healthy and prosperous condition;