What's The Most Dangerous Place on Earth? | Summary and Q&A

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January 20, 2013
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What's The Most Dangerous Place on Earth?

TL;DR

The most dangerous places on Earth include Mount Everest, Mariana Trench, and molten lava lakes due to extreme conditions, while microscopic organisms like plasmodium and pollution in certain locations also pose significant threats to human life.

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Questions & Answers

Q: Why is the summit of Mount Everest dangerous?

The summit of Mount Everest is dangerous due to the significantly decreased level of breathable oxygen, causing rapid death if not acclimated for months.

Q: How quickly would someone die in the Mariana Trench?

In the Mariana Trench, the extreme water pressure would cause lung collapse and unconsciousness within 15 seconds, leading to death in under 90 seconds.

Q: What happens when a person falls into a molten lava lake?

Falling into a molten lava lake causes intense heat that instantly turns the water content in the human body into steam, resulting in a violent reaction and rapid death.

Q: Which diseases have had the most fatalities in history?

Influenza and the bubonic plague have caused massive fatalities throughout history, with influenza claiming 100 million lives in 1918 and the bubonic plague causing a third of Europe's population to die between 1347 and 1353.

Summary & Key Takeaways

  • Extreme temperatures can be deadly, with cold environments and lack of clothing leading to quick death due to decreased body temperature. The lack of breathable oxygen at the summit of Mount Everest can also cause death within minutes.

  • The Mariana Trench poses a threat due to extreme water pressure, causing lung collapse and unconsciousness within seconds.

  • Falling into a molten lava lake results in explosive steam production and death due to extreme heat.

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