How Does CFC React With Ozone? Once in the atmosphere, CFCs drift slowly upward to the stratosphere, where they are broken up by ultraviolet radiation, releasing chlorine atoms, which are able to destroy ozone molecules. … When sunlight returns in the spring, the chlorine begins to destroy ozone. Why are CFCs so reactive with ozone?
What Is The Problem With Ozone Depletion? Ozone layer depletion causes increased UV radiation levels at the Earth’s surface, which is damaging to human health. Negative effects include increases in certain types of skin cancers, eye cataracts and immune deficiency disorders. What is ozone depletion causes and effects? Ozone depletion is primarily caused by human
What Is The Main Cause Of Ozone Depletion? Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere (see details below). … CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone’s ultraviolet radiation-absorbing capacity. What are the main causes and effects
What Is The Result Of Phasing Out The Production And Use Of The Ozone Depleting Compound? Depletion of this layer by ozone depleting substances (ODS) will lead to higher UVB levels, which in turn will cause increased skin cancers and cataracts and potential damage to some marine organisms, plants, and plastics. Which of the following
What Gases Affect The Greenhouse Effect? Greenhouse gases include water vapour, carbon dioxide, methane, nitrous oxide, ozone and some artificial chemicals such as chlorofluorocarbons What gas has the greatest effect on greenhouse? Water vapor Encyclopædia Britannica, Inc. Water vapor is the most potent of the greenhouse gases in Earth’s atmosphere, and it’s sort of a
Do CFCs Cause Cancer? Do CFCs cause cancer? increased incidence of skin cancer and cataracts. immune system system damage. damage to terrestrial and aquatic plant life. increased formation of ground-level ozone (smog) Do CFCs harm humans? At high concentrations they can be acutely toxic, causing a number of adverse effects, including central nervous system depression,