Why Is Chlorine Used To Sterilize Drinking Water? Chlorine kills pathogens such as bacteria and viruses by breaking the chemical bonds in their molecules. Disinfectants that are used for this purpose consist of chlorine compounds which can exchange atoms with other compounds, such as enzymes in bacteria and other cells. … This results in disinfection.
How Does Ozone Depletion Affect The Environment? Ozone layer depletion causes increased UV radiation levels at the Earth’s surface, which is damaging to human health. … Aquatic life just below the water’s surface, the basis of the food chain, is particularly adversely affected by high UV levels. UV rays also affect plant growth, reducing agricultural
What Are The Advantages Of Ozone Layer? The ozone layer protects life on earth by absorbing harmful ultraviolet radiation. As the layer thins, the upper atmosphere grows colder, causing winds in the stratosphere and in the troposphere below to shift, displacing jet streams and storm tracks. What are the advantages and disadvantages of ozone layer?