Answer:
India and China
Step-by-step explanation:
India is the third largest emitter of carbon dioxide (CO2) after China and the US. With its rapidly growing population and an economy heavily dependent on coal and oil, its emissions are on a steep upward trajectory unless action is taken to curb them.
And as for china, Greenhouse gas emissions by China are the largest of any country in the world both in production and consumption terms, and stem mainly from coal burning in China, including coal-fired power stations, coal mining, and blast furnaces producing iron and steel. We Also mentioned above that china produces more CO2 than india.