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OVER THE CONTINENT OF ____________________ , THE NASA RESEARCHES FOUND A BIG HOLE IN THE OZONE LAYER . THE DESTRUCTION OF THE OZONE LAYER OF THE ATMOSPHERE IS A ____________________ ____________________ . ____________________ CHEMICALS CONVERTS THE OZONE OF THE ATMOSPHERE INTO OTHER GASES THAT CAUSE THE " OZONE HOLE " OVER A PERIOD OF TIME . ____________________ RAYS ARE THE LIGHT RAYS WICH FALL BELLOW THE VIOLET COLOUR . THE ____________________ PRODUCTS ARE REPLACING THE CFCs CHEMICALS TO HELPS CONTROL THE OZONE HOLE . THE OZONE HOLE ALLOWS THE ENTRANCE OF MORE ____________________ ____________________ TO THE SURFACE OF EARTH . IN HUMANS THERE ARE SOME ____________________ LIKE CATARACTS , WHICH ARE A CONSEQUENCE OF THIS PHENOMENON .