View Full Version : Earth’s Ozone Under Attack Despite Banning Destructive Compound: Study

2014-Aug-21, 03:10 PM
Some bad news in the fight to protect Earth’s ozone — one of the banned compounds that attacks this protective atmospheric layer is still being produced, somehow. That compound is called carbon tetrachloride, which used to be common in fire extinguishers and dry cleaning. But those who have signed the Montreal Protocol in 1987 reported […]

More... (http://www.universetoday.com/114052/earths-ozone-under-attack-despite-banning-destructive-compound-study/)