Earth Science: Plate Tectonics. How do we see inside the Earth? Waves Seismic waves Seismology –Study & measurement of seismic waves What do we know that.
bbc.co.uk/news/world-asia-pacific-12729485
The official death toll to about 2,800 but the Miyagi police chief has said that more than 10,000 people are estimated to have died in his province alone.
