What is the main reason why raising cattle contributes to global warming?

Question

A Cattle store nitrogen, which is released as nitrous oxide as they die
B Cattle eat grass reduces the amount of plants that remove atmospheric carbon dioxide
C Cattle release carbon dioxide as they breathe similar to humans
D Cattle have microbes in their stomach produce methane during digestion

Answer 1

D Cattle have microbes in their stomach produce methane during digestion.