The correct matching is 1: C, 2: A, 3: D, 4: B.
Explanation:
- Seismic shadow zone is an area on the surface of the earth where the waves cannot travel due to the presence of liquid.
- Triangulation is the process which is used by the scientists to determine the epicenter of the earthquake.
- Rayleigh waves cause motion in the deep earth both in horizontal and vertical motions.
- Love wavers are the waves that cause motion in the deep earth in horizontal motion only.