Final answer:
Historical data, including the estimated death toll from the Krakatoa eruption in 1883, suggests that volcano-related deaths in the past 500 years exceed 100,000. Therefore, the correct answer is D) More than 100,000.
Step-by-step explanation:
In addressing the question about volcano-related deaths in the past 500 years, we can look at major volcanic events such as the Krakatoa eruption in 1883 that led to a substantial number of fatalities.
Such historical instances suggest that the death toll from volcanic eruptions can be high, and combined with other significant volcanic disasters over five centuries, it's reasonable to infer that the number falls into category D) More than 100,000.
Considering other catastrophic events like the eruption mentioned above, which alone had an estimated death toll potentially reaching 120,000, plus the continuing activity of volcanoes and their growth over time, the aggregate number of fatalities related to volcanic activity is substantial. When examining the impact of natural disasters globally, which includes both earthquakes and volcanoes, it becomes clear that fatalities can occur in significant numbers due to these geological processes.