North Pole Ozone Almost Hollow

North Pole and South Pole are Changed

The ozone layer continuous to thin, almost hollow in the Arctic Decrease in stratospheric temperature. This condition because of three causes, according to Proff. Ross Salawitch, a chemist and biochemist from Maryland university. These three component are sunlight, halogen and low temperature.

When the temperature drops exceeds the threshold, the cloud formed in the stratosphere. Halogen is pollutant particulate such as chlorine and bromine, this substance then turned into a chemical compound that reacts quickly with ozone. This year the polar wind system (also called as Vortex wind) very calm and stable. It plays a role in lowering the temperature in the Arctic region. This will decline drastically if it occurred at the South pole, could certainly form the ozone hole because ozone layer is thinner than in the Arctic.

Currently the vortex wind vanished and the air outside a warmer Arctic could go in and fix the ozone layer. If the ozone hollow, more ultraviolet radiation will reach to the earth that can trigger skin diseases. Other causes make people's skin more sensitive to sunburn.