Which Of The Following Is Wrong Ozone? (i) Ozone is not responsible for green house effect. (ii) Ozone can oxidise sulphur dioxide present in the atmosphere to sulphur trioxide. (iii) Ozone hole is thinning of ozone layer present in stratosphere. (iv) Ozone is produced in upper stratosphere by the action of UV rays on oxygen.
Why Is The Ozone Layer In Antarctica Significant? The very low winter temperatures in the Antarctic stratosphere cause polar stratospheric clouds (PSCs) to form. Special reactions that occur on PSCs, combined with the relative isolation of polar stratospheric air, allow chlorine and bromine reactions to pro- duce the ozone hole in Antarctic springtime. Why is
Why Is The Ozone Layer Depleting Day By Day? The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam- blowing agents (chlorofluorocarbons (CFCs), HCFCs, halons). Why is the ozone layer depleting? Chlorofluorocarbons or CFCs are the main cause of ozone layer depletion. … The
What Is Ozone Hole Short Answer? The term ‘ozone hole’ refers to the depletion of the protective ozone layer in the upper atmosphere (stratosphere) over Earth’s polar regions. … Polar stratospheric clouds create the conditions for drastic ozone destruction, providing a surface for chlorine to change into ozone-destroying form. Does the ozone hole cause global
What Time Of Year Is The Ozone Hole The Largest? From August to October, during the Southern Hemisphere’s late winter as the returning sun’s rays start ozone-depleting reactions, the ozone hole increases in size, reaching a maximum between mid-September and mid-October. What season is the ozone hole the largest? During the Southern Hemisphere spring season
Where Is The Thickest Ozone Layer? The amount of ozone above a location on the Earth varies naturally with latitude, season, and from day-to-day. Under normal circumstances, the ozone layer is thickest over the poles and thinnest around the equator. Where is the ozone layer the thinnest? The ozone layer is thinnest near the poles.
What Are The Problems That Cause And Effects Of Ozone Depletion? Ozone depletion is a major environmental problem because it increases the amount of ultraviolet (UV) radiation that reaches Earth’s surface, which increases the rate of skin cancer, eye cataracts, and genetic and immune system damage. What are the problems of ozone layer depletion? Ozone
What Is Ozone Layer Depletion And Its Effects? 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. … UV rays also affect plant growth, reducing agricultural productivity. What do you
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?
What Does The Montreal Protocol Do? What does the Montreal Protocol do? The Montreal Protocol, finalized in 1987, is a global agreement to protect the stratospheric ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS). How does the Montreal Protocol work? The Montreal Protocol on Substances that Deplete the Ozone Layer