Assertion: earthquake | /r/CapableOf | triggered
Facets:
Source sentences:
text: He supported the idea (scientifically unproven) that volcanoes and earthquakes are more likely to be triggered when the tidal force of the sun and the moon coincide to exert maximum stress on the earth's crust (syzygy).[ag] Having calculated when these tidal forces maximize, Browning then "projected" what areas were most at risk for a large earthquake.