Information about the poles of the Earth should be known to many. To do this, we advise you to read the article below! Here you will find basic information about what the poles are, how they change, as well as interesting facts about who and how the North Pole was discovered.
Basic information
What is a pole? By common standards, the geographic pole is a point located on the surface of the Earth and intersecting with it the axis of rotation of the planet. In total, there are two geographical earth poles. The North Pole is located in the Arctic; it is located in the central part of the Arctic Ocean. The second, but already the South Pole, is located in Antarctica.
But what is a pole? The geographic pole does not have longitude, because in it there is a convergence of all meridians. The north pole is located at a latitude of +90 degrees, the south, in contrast to it, at -90 degrees. Geographical poles also have no cardinal points. In these areas of the globe there is no day or night, that is, there is no day shift. This is due to the lack of their participation in the daily rotation of the Earth.
Geographical data and what is a pole?
The poles have a very low temperature, because the Sun cannot fully reach those edges and the angle of its rise is no more than 23.5 degrees. The location of the poles is not accurate (it is considered conventional), because the axis of the Earth is constantly in motion, because at the poles there is a certain movement by a certain number of meters annually.
How did you find the pole?
Frederick Cook and Robert Peary claimed to be the first to reach this point - the North Pole. It happened in 1909. The public and the US Congress recognized the primacy of Robert Peary. But these data have remained officially and scientifically confirmed. After these travelers and scientists there were still a lot of trips and studies that are already captured in world history.