Question 1:

Which of the following describes the point within the Earth's crust where an earthquake originates?

Question 2:

Which type of seismic waves are the fastest and arrive first at a seismograph station?

Question 3:

What is the measure of the energy released by an earthquake called?

Question 4:

Which of the following scales is commonly used to measure the magnitude of an earthquake?

Question 5:

Which of the following is an earthquake-resistant building technique?