Questions tagged [altitude]

For questions regarding anything happening at a specific altitude. It is generally about the impact of high altitude.

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2answers
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High-Altitude Asteroid Impact

66 million years ago, the dinosaur empire was in its death throes when its final nail in the coffin came hurtling down from the sky. A clump of rock the size of Mount Everest smashed into the Gulf of ...
13
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11answers
4k views

At great altitude, what conditions are needed to support a human community?

In my part of this (Earth-like) world, there is a stable community of completely isolated pre-industrial humans, numbering perhaps 1,800. They live at an altitude of (at least) 25,000 feet (7620 ...
2
votes
1answer
136 views

What changes would the body have to make in order for it to survive at high altitude?

One of the tribes in my world exists among the mountains of which the tallest is almost 16,000m. A major city for the tribe exists on the mountain at around 8000m. Therefore, what internal - or ...
5
votes
4answers
390 views

What would humans look like if they lived 50-100,000 years 6 to 9 km above sea level?

What would humans look like if they lived 50-100,000 years 20,000-30,000 feet / 6 to 9 km above sea level? Or 500,000 years? Would we have bigger lungs / chests? Bigger wider noses? Thicker skin and ...
1
vote
3answers
414 views

Lowland Deciduous Trees Against Highland Conifers

In this alternate scenario, there is a clear ecological distinction between broad-leaved deciduous trees and coniferous trees based solely on altitude. The broad-leaves and other angiosperms are the ...
24
votes
4answers
2k views

How to survive mountain environments with a tribal culture?

Assume we have an Earth-like environment. If a tribe with only early medieval technology were to settle in a mountain environment: What resources would be needed to deal with the elevation, cold, ...