WebbTropospheric ozone is formed by the interaction of sunlight, particularly ultraviolet light, with hydrocarbons and nitrogen oxides, which are emitted by automobile tailpipes and smokestacks. In urban areas, high ozone levels usually occur during warm summer months. Typically, ozone levels reach their peak in mid to late afternoon, after exhaust ... WebbThe stratosphere is a layer of the Earth's atmosphere that is located above the troposphere and below the mesosphere. It is characterized by a steady increase in temperature with height, which is caused by the absorption of solar radiation by ozone molecules. The stratosphere is also home to the ozone layer, which plays a critical role in protecting life …
Ozone layer overview - Canada.ca
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Ozone layer - Met Office
WebbThe location of the ozone layer. Approximately 90 per cent of all ozone is produced naturally in the stratosphere. While ozone can be found through the entire atmosphere, the greatest concentration occurs at an altitude of about 25 km.This band of ozone-rich air is known as the "ozone layer". WebbThe ozone layer is a natural layer of gas in the upper atmosphere which protects humans and other living beings from the harmful ultraviolet (UV) rays of the sun. Although ozone … WebbThe ozone layer is found in the upper regions of the stratosphere where it protects the earth from the harmful ultraviolet rays of the sun. These radiations can cause skin cancer in humans. The ultraviolet rays split the … fmc newport dialysis center