THe carbon gases generally the carbon dioxide gas and CFC's are called greenhouse gases which are referred to as toxic gases in the atmosphere. These gases contribute to the thinning of the ozone layer which can lead to the warming of the Earth since the ozone protectst the Earth from the heat and warmth of the sun
The correct answer would be A. global warming. When the carbon gases reach the ozone layer, it creates holes in the ozone layer. Which also makes it hotter here on earth. Therefore, making it global warming.
