Mount Everest is the world's tallest mountain, standing at 8848,43 meters above sea level. It was and remains the dream of every climber, but at the same time, it represents a great danger, being considered the deadliest mountain in the world. It has unique characteristics and origins that are worth exploring.
Therefore, we are going to dedicate this article to telling you all about the characteristics of Mount Everest , its origin and geology.
Key features
There is some confusion about the height of Mount Everest. While its peak is indeed the highest point on Earth, rising several meters above sea level, it is neither the largest nor the tallest mountain, considering that there are other underwater peaks that are wider and even taller. For example, Mauna Kea is a volcano that rises to over 10.000 meters from its base on the ocean floor . To learn more about this mountain, you can consult information about Mauna Kea.
Mount Everest is part of the Himalayas, located in Southeast Asia, between the Indian subcontinent and the rest of Asia. It lies between Nepal and Tibet (China), with an altitude of 8848-8850 meters and a total area of ​​about 594.400 square kilometers. It takes a shape similar to a three-sided pyramid. Due to its height, the upper air is devoid of oxygen and the area is buffeted by strong winds when it is cold.
Its summit, or peak, is formed by very hard snow surrounded by another layer of snow that can vary in thickness. It is slightly higher in September and slightly lower in May. Temperatures vary with the season; in January, temperatures can reach -36°C , while in July, the height of summer, temperatures can hover around -19°C. The monsoon season, from June to September, produces powerful storms with winds of up to 285 km/h. Furthermore, the air pressure there is 30% of that at sea level. To better understand the climate surrounding Everest, it is helpful to consult details about the climate in the valleys.
A few meters below the summit lies the "death zone ," so named because the lack of oxygen and extremely low temperatures claimed the lives of several climbers. As the altitude decreases, the temperature rises, and the snow and ice thin out until the mountain's rocks become more clearly visible.
Some history
According to historical records, Mount Everest was created by the earth itself around 60 million years ago. The world's tallest mountain was identified in 1841 by a team of British surveyors led by Sir George Everest, who named Everest Mount Everest in 1865.
The first people to officially reach the summit of Mount Everest began their attempt in 1921. However, two British expeditions in 1921 and 1922 failed to reach the summit . In 1924, George Mallory and Andrew Irvine, two members of a British expedition, were seen being swallowed by bad weather just 800 feet from the summit. Although Mallory's body was discovered in 1999, it was impossible to determine whether he or Irvine reached the summit, as no evidence was found. For those who wish to learn more about the origin of this mountain range, you can consult the article " How the Himalayas Originated ."
Formation of Mount Everest
Mount Everest is made up of several layers of folded metamorphic and sedimentary rock, covered in snow and ice, accumulated over millions of years.
First, it is necessary to go back to the time when Pangaea was still a supercontinent on Earth at the end of the Paleozoic and the beginning of the Mesozoic eras. Around 175-180 million years ago, due to the Earth's internal movement, its surface began to break apart , and during the Jurassic period, two large continents emerged: Laurasia and Gondwana. Gondwana consisted of present-day South America, Africa, Antarctica, Madagascar, Australia, the Arabian Peninsula, and the Indian subcontinent. Laurasia included what is now North America, Europe, and Asia.
From this perspective, the Indian subcontinent was separated from Asia at that time, and the subcontinent, which had separated from Africa and other plates many years later, began to move northward until it collided with Asia. The collision caused the Indian Plate to subduct; due to differences in pressure and temperature, one plate sank beneath the other, causing the crust to buckle and form the famous mountains. Mount Everest is about 60 million years old, and to better understand its geology, you can consult the implications for geology and climate.
Flora and fauna of Mount Everest
The high altitude of much of Mount Everest makes it difficult for many plant and animal species to inhabit the mountain. Only a few animals can remain on the surface, but even they have their limits . For example, the yak has large lungs and can survive at an altitude of 6000 meters, while the red-billed chough (Pyrrhocorax graculus) can fly at an altitude of 8000 meters. Red pandas (Ailurus fulgens), spiders (Euophrys everestensis and Euophrys omnisuperstes), Himalayan black bears (Ursus thibetanus), snow leopards (Uncia uncia), vultures, and some pikas also find refuge near or on the mountain.
The flora is even less diverse, although the rocks are sometimes covered in moss. Lichens, mosses, and cushion plants can be found at an altitude of 4.876 meters, but beyond 5.639 meters there is no vegetation at all. For more information about the Himalayan environment, you can read about Himalayan glaciers.
Climate and activities
The main activity in this place is climbing Mount Everest. However, this is a dangerous adventure. To climb Mount Everest, you need a lot of mountaineering experience along with clean health certificates, equipment, and a well-trained Nepali guide. Ice and snow on the mountain can cause deadly avalanches, and the climbing season is severely limited due to inclement weather.
The climate on Mount Everest has always been harsh for all living things. The warmest average daytime temperature, usually recorded in July, is around -19°C at the summit; January is the coldest month with an average maximum temperature of -36°C, and temperatures can drop as low as -60°C. Storms can appear suddenly, and temperatures can plummet unexpectedly.
The peak of Mount Everest is as high as the lower limit of the rapids, which can withstand strong, continuous winds exceeding 160 kilometers per hour. During the summer monsoon , precipitation falls as snow. For those who wish to learn more about the curiosities of the planet, I invite you to discover amazing facts about our planet.
Its main importance lies in the popularity of the mountain for climbers, since it is the highest peak that exists on earth. It is home to famous athletes and is also one of the most beautiful places in the world.
I hope that with this information you can learn more about Mount Everest and its characteristics.