OdieWallace06 OdieWallace06
  • 21-01-2022
  • Chemistry
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What was the substance used in air conditioners that was found to be environmentally unfriendly? What damage did they cause?​

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trivedikeya03 trivedikeya03
  • 21-01-2022
In the 1970s, evidence began to surface that CFCs, which were used in everyday household products such as air conditioners and refrigerators, were depleting the Earth's protective ozone layer and increasing the level of ultraviolet radiation reaching our planet's surface
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