Why is the North Pole getting warmer and colder and colder?

The latest research by scientists has found that the impacts of climate change caused by human activities on the Arctic and the Antarctic are completely different: the sea ice in the Arctic is melting and the temperature in the Antarctic is decreasing. Xinhuanet Beijing, May 5 th The latest research by scientists found that the impacts of climate change caused by human activities on the Arctic and the Antarctic are very different: the sea ice in the Arctic is melting and the temperature in the Antarctic is decreasing. According to a recent report by Reuters, scientists said in a polar climate research report to be published in Eos magazine on the 6th of this month that both the North Pole and the South Pole of the Earth are affected by solar radiation and the rising level of greenhouse gases that cause global warming, but the South Pole is also affected by the ozone hole above it in summer. Jennifer Francis, the author of the report and an atmospheric scientist at Rutgers University in New Jersey, USA, pointed out that in the Arctic, carbon dioxide produced by human activities caused climate warming, and natural climate change formed a "perfect Arctic storm", which led to the melting and disappearance of a large number of Arctic sea ice last year. This trend is likely to continue. In Antarctica, the ozone hole adds variables to the already complicated weather conditions there. According to the report, chemicals in refrigerants and hair gels used by human beings were discharged, which led to the destruction of the atmospheric ozone layer and the formation of stratospheric ozone holes. The resulting atmospheric pressure changes lead to the strengthening of the westerly winds in the Southern Ocean not far north of the Antarctic, which protects many parts of the Antarctic from some effects of global warming. However, in the Antarctic Peninsula, which is not protected by the westerly winds of the Southern Ocean, the impact of global warming is very obvious. Scientists say that international efforts have made it possible to completely repair the stratospheric ozone hole by 2070. However, ozone layer repair may lead to climate warming in central Antarctica. The latest research by scientists has found that the impacts of climate change caused by human activities on the Arctic and the Antarctic are completely different: the sea ice in the Arctic is melting and the temperature in the Antarctic is decreasing. Xinhuanet Beijing, May 5 th The latest research by scientists found that the impacts of climate change caused by human activities on the Arctic and the Antarctic are very different: the sea ice in the Arctic is melting and the temperature in the Antarctic is decreasing. According to a recent report by Reuters, scientists said in a polar climate research report to be published in Eos magazine on the 6th of this month that both the North Pole and the South Pole of the Earth are affected by solar radiation and the rising level of greenhouse gases that cause global warming, but the South Pole is also affected by the ozone hole above it in summer. Jennifer Francis, the author of the report and an atmospheric scientist at Rutgers University in New Jersey, USA, pointed out that in the Arctic, carbon dioxide produced by human activities caused climate warming, and natural climate change formed a "perfect Arctic storm", which led to the melting and disappearance of a large number of Arctic sea ice last year. This trend is likely to continue. In Antarctica, the ozone hole adds variables to the already complicated weather conditions there. According to the report, chemicals in refrigerants and hair gels used by human beings were discharged, which led to the destruction of the atmospheric ozone layer and the formation of stratospheric ozone holes. The resulting atmospheric pressure changes lead to the strengthening of the westerly winds in the Southern Ocean not far north of the Antarctic, which protects many parts of the Antarctic from some effects of global warming. However, in the Antarctic Peninsula, which is not protected by the westerly winds of the Southern Ocean, the impact of global warming is very obvious. Scientists say that international efforts have made it possible to completely repair the stratospheric ozone hole by 2070. However, ozone layer repair may lead to climate warming in central Antarctica. (This article Source: Xinhuanet) I hope it will help you.