The Ozone Layer: A Natural Shield Against Harmful UV Radiation
The ozone layer is a thin and slight layer of gas that exists in the Earth's stratosphere, primarily located between 10 and 50 kilometers above the Earth's surface. It plays a necessary role in protecting life on our planet by absorbing a significant amount of the sun's harmful ultraviolet (UV) radiation. This protective shield is essential as excessive exposure to UV radiation can lead to various health problems, including skin cancer, cataracts, and immune system suppression. Ozone layer protects from uv radiation. Here are some key milestones in the history of the ozone layer: Christian Schönbein and Ozone Discovery (1840s): Swiss chemist Christian Schönbein discovered ozone in the laboratory while conducting experiments with electrical discharges. He named it "ozone" from the Greek word "ozein," meaning "to smell," due to its distinct odour. Early Theories of Ozone's Role (Late 19th and Early 20th Centuries): In 1879, Br...