Question

multiple - choice question
which has the highest impact on reducing your carbon footprint with respect to food?
reducing food waste
eating less beef
reducing how much food you eat
becoming a vegetarian
rewatch

Explanation:

Beef - production has a high carbon - footprint due to methane emissions from cattle and land - use change. Reducing food waste also helps, but livestock production is a major contributor to greenhouse gas emissions. Reducing overall food intake may not be a sustainable or healthy long - term solution for most. Becoming a vegetarian eliminates emissions from meat production, especially from beef, which has a particularly high impact. So, becoming a vegetarian has a significant impact on reducing the carbon footprint related to food.

Answer:

becoming a vegetarian