Science Grade 10 Topic
Across
- 1. - ground shaking of that location by considering the effects of the shaking on people
- 3. - part of the earth’s surface directly above the focus of an earthquake
- 5. - massive irregularly shape slab of solid rocks
- 10. - a weak point in tectonic plate where pressure within the crust is released to last waves
- 11. - result or the output
- 15. - water or sea land, relatively thinner but denser
- 16. - an apparatus to measure and record
- 17. - a seismic waves that moves through the interior of the earth
- 18. - it is the thickest part of the Earth
- 20. - land, thicker but less dense
Down
- 2. - they travel through the earth's interior
- 4. - can be used to locate the earthquake
- 6. - a surface waves having a horizontal motion
- 7. - it is located below the litosphere
- 8. - move the surface of the earth around in a circle
- 9. - the crust and part of the upper mantle
- 12. - where the earthquake begins
- 13. - the data or the main part of seismograph
- 14. - the first waves to arrive at a seismograph
- 19. - a seismic waves that is trapped near the surface of the earth