51.   The herder sitting beneath the tree should have known better and was killed because of his ignorance of natural phenomenon.

52.   The Japanese are embarking on an Earth Simulator Program to help scientists model global climate conditions, earthquakes and other natural phenomena.

53.   The missives railed against university scientists who create genetic monstrosities, although the Golden Spruce was a completely natural phenomenon.

54.   The paintinglike photographs include objects, street scenes, people and natural phenomena, along with snippets from advertising, magazines and newspapers.

55.   The participants were most often afraid for their safety, of animals or of natural phenomena like storms, lightning or thunder.

56.   The new science standards would require students to describe and explain ocean tides, constellations, planetary movements and other natural phenomenon.

57.   The scientists conclude that some episodes can be explained by known natural phenomena but that others, which are harder to account for, are worth investigating further.

58.   The use and misuse of predictions in many fields is a topic only now receiving attention from scientists, and uncertainty haunts almost all attempts to predict natural phenomena.

59.   They are associated with natural phenomena, with colors, with occupations and with days of the week.

60.   This is a natural phenomenon seen in many prolonged wars between a more sophisticated and less sophisticated army.