Sentences with phrase «rockfalls which»
That, as a result, is causing more rockfalls which is a danger to the climbers,» he recently told AFP News in an interview.
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Nevertheless, over time the fissure grows to the point at which the bulging on a hot summer day can fracture a slab free of its cliff, triggering a rockfall.
Putting all these clues together, Evenson was able to pinpoint the source of the rockfall to one of three locations, the most likely of which was beside a tributary called the Parry Glacier, 200 kilometres from the boulders» present locations.
Mars scientists also revealed MGS images of a recent rockfall, in which many boulders broke free and rolled down a crater wall sometime between November 2003 and December 2004.
Geophysical disasters include volcanoes, earthquakes, volcanoes, rockfalls, landslides, and avalanches, those in which there may be no clear - cut causal relationship between the disaster and the weather.