41. This natural event attracts hundreds possibly thousands of locals who love to go to watch it. 42. Cornet confirmed that this could not be a natural event , but was proof of an artificial origin. 43. Occasionally, natural events like erosion will expose fossils which date from tens of millions of years prior. 44. This natural event attracts hundreds possibly thousands of locals who love to go and watch it. 45. "I say, ` Compared to what ?'This is a spectacular natural event ." 46. Fire, of course, is a natural event , but few Western forests remain in their natural state. 47. The eruption often is identified as a natural event catastrophic for the culture, leading to its rapid collapse. 48. Though not completely unprecedented, it was the first known large-scale asphyxiation caused by a natural event . 49. The National Risk Register divides risks into three main categories : natural events , major accidents and malicious attacks. 50. Coastal flooding is largely a natural event , however human influence on the coastal environment can exacerbate coastal flooding.
