In what section of Earth do earthquakes happen?
A B C D
crust mantle inner core outer core
Question: In what section of Earth do earthquakes happen?
(A) crust
(B) mantle
(C) inner core
(D) outer core

Answer: (A) crust
Answer: (D) outer core
Question: In what section of Earth do earthquakes happen?
(A) crust
(B) mantle
(C) inner core
(D) outer core
Answer: (A) crust