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give some opinion about mountains ​

Sagot :

Answer:

Last August, after several accidents and deaths among climbers on Mont Blanc, Western Europe’s highest and most treacherous mountain, Jean-Marc Peillex, the mayor of the French town of St. Gervais-les-Bains, issued an order: Anyone attempting to climb the nearby Gouter route up the mountain must now have specified gear including a harness, rope and headlamp. Those who do not take these precautions are to be fined.

On the face of it, the order is common sense. Mont Blanc, known among climbers as the White Killer, is 15,774 feet high, and as the recent spate of casualties make clear, its ascent is a dangerous one — as one French climbing website describes it, “a vertiginous high mountain route prone to natural hazards: rockfalls, crevasses, avalanches and extreme weather.”

And yet, the decree appears to be a first — no such regulation exists on any of the world’s mountains, and it threatens to unravel a centuries-old ideology based on the understanding of mountains as wild, inherently risky places of conquest, not to be confused with busy boulevards and cafe-lined city streets.

The mayor’s order is more than a matter of public safety. It raises existential and philosophical questions, too: Where, and when, can we take life-threatening risk? Should we continue to see mountains as wild and dangerous natural places, or extensions of our urban environment?

Explanation:

Answer:

A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. A mountain differs from a plateau in having a limited summit area, and is larger than a hill, typically rising at least 300 metres (1000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges

Mountain is formed through tectonic forces, erosion, or volcanism,[1] which act on time scales of up to tens of millions of years.[2] Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, and through erosion by rivers and glaciers.

High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains tend to be used less for agriculture and more for resource extraction, such as mining and logging, and recreation, such as mountain climbing and skiing.

The highest mountain on Earth is Mount Everest in the Himalayas of Asia, whose summit is 8,850 m (29,035 ft) above mean sea level. The highest known mountain on any planet in the Solar System is Olympus Mons on Mars at 21,171 m (69,459 ft).