Assertion: chlorofluorocarbon's chlorine | /r/CapableOf | go down in the ozone hole
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text: We see very clearly that chlorine from CFCs is going down in the ozone hole, and that less ozone depletion is occurring because of it,” said Susan Strahan, an atmospheric scientist from Nasa’s Goddard Space Flight Center in Greenbelt, Maryland.
text: We see very clearly that chlorine from CFCs is going down in the ozone hole, and that less ozone depletion is occurring because of it," Susan Strahan, an atmospheric scientist from NASA's Goddard Space Flight Center said in a statement.