Can a man travel at the centre of the earth (essay)
Answers
Explanation:
it's your answer thankiyou
Humans have not been able to travel more than a few miles beneath Earth's surface because of the intense heat and pressure. For the same reasons, humans have not been able to travel into the mantle. Temperatures in the mantle range from 1600 degrees Fahrenheit at the top to 4000 degrees Fahrenheit near the bottom.The very short answer is: It gets very hot very quickly as you journey towards the center of the Earth. In the Earth's crust — the outermost shell of the planet that reaches down around 30 miles (50 km) — temperatures increase by around 25 Celsius per kilometer of depth (77F every 0.6 miles).Our deepest drills failed around 12km down when the drill bits were having to cope with temperatures hot enough to melt the drills. 12km down is only a tiny distance into the earth. The average distance to the center is over 6300km.In terms of depth below the surface, the Kola Superdeep Borehole SG-3 retains the world record at 12,262 metres (40,230 ft) in 1989 and still is the deepest artificial point on Earth.