During the 1970s, researchers identified that specified human-manufactured chemical substances that contains chlorine and bromine can cause the depletion of stratospheric ozone. These chemicals have Traditionally been Utilized in a number of purposes, from foam-blowing to refrigeration. The moment launched at Earth’s surface area, they at some point migrate upwards https://claytontyaeh.wikitron.com/861259/5_simple_statements_about_ozone_explained