WebContaminants are carried to the area by atmospheric processes, and then bioaccumulate in the animals eaten by the people. Antarctic sunlight that returns in the springtime provides the energy to free the chlorine in chlorofluorocarbons, or ______. The chlorine, in turn, destroys ozone. CFCs. WebExcessive amounts of some types of UV radiation can cause skin cancer and eye damage in people and are harmful to crops and other vegetation. The international community …
Toxicology of chlorofluorocarbon replacements. - PMC
WebMay 30, 2013 · Chlorofluorocarbons (CFCs) are to blame for global warming since the 1970s and not carbon dioxide, according to new research from the University of Waterloo … WebChlorofluorocarbon Exhaust gas Haze Indoor air Internal combustion engine Global dimming Global distillation Ozone depletion Particulates Persistent organic pollutant Smog Aerosol Soot Volatile organic … chamber of commerce etown ky
Effect of Photochemical Smog Sciencing
WebAug 29, 2024 · A 1987 worldwide ban on ozone-depleting chemicals known as chlorofluorocarbons (CFCs) averted a dangerous rise in the level of ultraviolet radiation (UV) reaching the Earth’s surface. Without ... WebMar 19, 2024 · This change in concentrations causes warming and is affecting various aspects of climate, including surface air and ocean temperatures, precipitation, and sea levels. Human health, agriculture, water resources, forests, wildlife, and coastal areas are all vulnerable to climate change. WebPlace the first step needed to form smog at the top and the step that begins to slow the production of smog at the bottom. 1) Rush-hour traffic releases emissions that result in rising levels of nitrogen monoxide and volatile organic compounds in the atmosphere. 2) sunlight reacts with released chemicals to form nitrogen dioxide. happyornot oy