unit review - food production and pesticide\nwhat is tillage in the context of farming?\ntechnique for…

Answer:

plowing land before planting

Brief Explanations:

Tillage refers to agricultural practices that involve working the soil, primarily plowing, to prepare it for planting by loosening it, removing weeds, and creating a suitable seedbed. The other options are incorrect: irrigation is about watering crops, and preparing land for harvesting is unrelated to tillage's pre-planting purpose.