12
QuizMultiple Choice
Earth's Interior
Question 12 • Earth and Space A 26-27
Study the graph about seismic waves.What does the graph show?
Answer
T
The S and P waves travel the same distance through Earth’s crust in the same amount of time.T
The P wave travels through Earth’s crust more quickly than the S wave travels.I
It takes the P wave 18 minutes to travel 6,000 km through Earth’s crust.I
It takes the S wave 11 minutes to travel 8,000 km through Earth’s crust.