Across
- 4. Wave Wave vibrating at right angles to the direction of its propagation.
- 5. Types of elastic wave is are one of the two main types of elastic body waves
- 6. Wave Wave vibrating in the direction of propagation.
- 8. Earth scientists, specializing in geophysics, who study the genesis and the propagation of seismic waves in geological materials
Down
- 1. Sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action.
- 2. Seismic body wave that shakes the ground back and forth in the same direction and the opposite direction as the direction the wave is moving.
- 3. Waves waves in earth produced by earthquakes
- 7. Instrument that measures details of earthquakes