Th graph in this article is useful to answer your question: https://ourworldindata.org/food-ghg-emissions https://ourworldindata.org/food-ghg-emissions Accord

Th graph in this article is useful to answer your question: https://ourworldindata.org/food-ghg-emissions https://ourworldindata.org/food-ghg-emissions According to the article, 26% of all GHG emissions are from food production. Of that: 31% of all food production comes from livestock and fisheries. 27% comes from crop production, with 6% for animal feed and 21% for human food. 24% comes from land use, 8% for human food and 16% for livestock. 18% comes from ransport and other emissions from the supply chain.