Search results
Results from the WOW.Com Content Network
The people of the Ethiopian highlands also live at extremely high altitudes, around 3,000 meters (9,800 ft) to 3,500 meters (11,500 ft). Highland Ethiopians exhibit elevated hemoglobin levels, like Andeans and lowlander humans at high altitudes, but do not exhibit the Andeans’ increase in oxygen content of hemoglobin. [ 49 ]
Himalayas from Kullu Valley, Himachal Pradesh. Also called the Mahabharat Range, the Lesser Himalayas is a prominent range 2,000 to 3,000 meters (6,600 to 9,800 ft) high formed along the Main Boundary Thrust fault zone, with a steep southern face and gentler northern slopes. The range is nearly continuous except for river gorges, where groups ...
People who develop acute mountain sickness can sometimes be identified before the onset of symptoms by changes in fluid balance hormones regulating salt and water metabolism. People who are predisposed to develop high-altitude pulmonary edema may present a reduction in urine production before respiratory symptoms become apparent. [15]
3 Tips That Helped Me Stay Sober TIP 1: The 5 a.m. rule. Instead of staying out partying until 5:00 a.m., wake up at 5:00 a.m., and work to surround yourself with people who do the same.
Tardigrades live over the entire world, including the high Himalayas. [4] Tardigrades are also able to survive temperatures of close to absolute zero (−273 °C or −459 °F), [5] temperatures as high as 151 °C (304 °F), radiation that would kill other animals, [6] and almost a decade without water. [7]
Some of the world's major rivers, the Indus, the Ganges, and the Tsangpo–Brahmaputra, rise in the vicinity of the Himalayas, and their combined drainage basin is home to some 600 million people; 53 million people live in the Himalayas. [5] The Himalayas have profoundly shaped the cultures of South Asia and Tibet.
More People Threatened By A Warming Planet Even if nations meeting in Paris curtail carbon emissions, a growing number of communities will be exposed to threats caused by climate change. Vulnerable populations that live near water or in arid places will face massive disruptions to their way of life: Flooding and severe drought are on course to ...
Bottled oxygen can help mountaineers survive in the death zone. Mountaineers use supplemental oxygen in the death zone to reduce deleterious effects. An open-circuit oxygen apparatus was first tested on the 1922 and 1924 British Mount Everest expeditions; the bottled oxygen taken in 1921 was not used (see George Finch and Noel Odell).