Jpwingjosifh

 Unlike many other greenhouse gases, fluorinated gases have no natural sources and only come from humanrelated activities They are emitted through their use as substitutes for ozonedepleting substances (eg, as refrigerants) and through a variety of industrial processes such as aluminum and semiconductor manufacturing Many fluorinated gases have very highOn Earth, human activities are changing the natural greenhouse Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO 2)This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO 2To a lesser extent, the clearing of land for agriculture, industry, and other humanThe greenhouse effect is not a bad thing Without it, our planet would be too cold for life as we know it But if the amount of greenhouse gases in the atmosphere changes, the strength of the greenhouse effect changes too This is the cause of humanmade climate...