Earthquakes www.geolsoc.org.uk More than 500,000 times a year, the Earth’s crust shakes suddenly due to an earthquake. Many are slight and would be easy to sleep through, but others - Crust - Document - PDFSEARCH.IO

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	Earthquakes www.geolsoc.org.uk More than 500,000 times a year, the Earth’s crust shakes suddenly due to an earthquake. Many are slight and would be easy to sleep through, but others Add to Reading List Document Date: 2015-02-16 12:39:00 Open Document File Size: 252,14 KB Share Result on Facebook

Earthquakes www.geolsoc.org.uk More than 500,000 times a year, the Earth’s crust shakes suddenly due to an earthquake. Many are slight and would be easy to sleep through, but othersAdd to Reading List