What role does beef production play in climate change?

Global beef and dairy comsumption is on on the rise-and it generates more green house gas(GHG) emissions than all the world's cars, threatening long-term climate targets.Cattle are responsible for 9% of all human-induced greenhouse gas emissions,or 4.7 gigatonnes a year(source:FAO)

they are all talking about chocolate (next time you post a question with "which" post the choices too)