Question

What type of waves are generated by earthquakes

longitudinal and surface only
surface and transverse only
transverse and longitudinal only
longitudinal, transverse, surface only

Answer 1

It's D. Longitudinal, Transverse & Suface only.

Answer 2

The three types of earthquake waves are primary waves, secondary waves and surface waves. Primary waves are referred to as P waves, and secondary waves are called S waves. P waves and S waves move past Earth's crust, which is why they are also called body waves.

B.