Respuesta :
Answer: A. By using carbon credits and debits
The Kyoto Protocol is related with the international treaty for limiting the emission of the greenhouse gases such as carbon dioxide, nitrous oxide, methane, hydrofluorocarbons, sulphur hexafluorides, perfluorocarbons.
By using carbon credits and debits is the correct option because US and other developing countries are in the regulation with this protocol with the relative increase and cut in the emission of the greenhouse gases.
