16. Does your household grow some of your own fruit and veg?
The production of any commercially grown food involves many mechanized processes that produce carbon emissions. Depending on the food item, there might be ploughing, fertilizing, planting, spraying, picking, sorting, washing, and packing. Plastic and Styrofoam might be manufactured to package it. At the supermarket, it might be refrigerated.
All the above emissions are avoided if we grow our own food!