| 11. | Natural events like the Hale-Bopp comet earlier this year have also helped.
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| 12. | Now they are factoring natural events into computer models that focus on the future.
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| 13. | This is a natural event, which is called a bolide or a fireball.
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| 14. | From around 1850 to 1980, most geologists endorsed miraculous rather than natural events.
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| 15. | It has nothing with the weather or other " natural events ".
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| 16. | But it was a natural event that would normally occur every 200 to 300 years.
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| 17. | That natural event supplies food for many people but its ecological impact can be devastating.
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| 18. | Defenders maintain that impact is mostly limited and of low intensity compared to natural events.
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| 19. | Phenology deals with recording several natural events.
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| 20. | It is, in reality, a natural event that surpasses our limited human comprehension.
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