Answer:
These waves contain vital information about the internal structure of the Earth. As seismic waves pass through the Earth, they are refracted, or bent, like rays of light bend when they pass through a glass prism. ... Both P- and S-waves from earthquakes travel through the mantle, demonstrating that it is solid.
Explanation:
EX: The geologists use rock samples as direct evidence and seismic waves as indirect evidence to study the Earth's structure.
Earthquakes provide evidence of Earth's structure, which includes the core, mantle, and crust. Much of what we know about Earth's interior comes from waves generated by earthquakes. Main ideas: » The energy earthquakes release travels in the form of waves called seismic waves.
Answer:
Don't know when this is due so here ya go :)
Explanation:
These waves contain vital information about the internal structure of the Earth. As seismic waves pass through the Earth, they are refracted, or bent, like rays of light bend when they pass through a glass prism. ... Both P- and S-waves from earthquakes travel through the mantle, demonstrating that it is solid.
If you want more go to:
https://www.bgs.ac.uk/discovering-geology/earth-hazards/earthquakes/what-causes-earthquakes/
