What Characteristics Of CFC And HCFC Make Them More Likely To Reach The Stratosphere? What characteristics of CFCs make them more likely than most other chlorine compounds to reach the stratosphere? CFCs neither dissolve in water nor break down into compounds that dissolve in water, so they do not rain out of the atmosphere. What
What Did The Montreal Protocol Do? The Montreal Protocol on Substances that Deplete the Ozone Layer (the Montreal Protocol) is an international agreement made in 1987. It was designed to stop the production and import of ozone depleting substances and reduce their concentration in the atmosphere to help protect the earth’s ozone layer. What did
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 Most Important Function Of Stratospheric Ozone? Stratospheric ozone is a naturally-occurring gas that filters the sun’s ultraviolet (UV) radiation. This is typically regarded as ‘good’ ozone since it reduces the harmful effects of ultraviolet (UV-B) radiation. A diminished ozone layer allows more radiation to reach the Earth’s surface. What is necessary for
What Are The Effects Of Having Holes In The Ozone? 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. How does the hole in the ozone layer affect global warming?
Can Corn Alone Repair The Ozone Layer? To halt the depletion of the ozone layer, countries around the world agreed to stop using ozone-depleting substances. This agreement was formalised in the Vienna Convention for the Protection of the Ozone Layer in 1985 and the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987.