3. Define the following terms. a . Pesticide b. Food insecurity c. Living Wage d. Food security

a. **Pesticide:** A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest. Pests can include insects, rodents, weeds, fungi, bacteria, and other organisms that can damage crops, livestock, or human health. Pesticides can be natural or synthetically produced.b. **Food insecurity:** Food insecurity exists when people lack consistent access to enough safe and nutritious food for normal growth and development and an active and healthy life. This can be due to the unavailability of food, insufficient purchasing power, inappropriate distribution, or inadequate utilization of food at the household level.c. **Living wage:** A living wage is the minimum income necessary for a worker to meet their basic needs. These needs include food, housing, transportation, healthcare, and other essential expenses. A living wage is often contrasted with a minimum wage, which may not be sufficient to cover basic living costs. The calculation of a living wage typically takes into account the local cost of living.d. **Food security:** Food security exists when all people, at all times, have physical and economic access to sufficient, safe, and nutritious food that meets their dietary needs and food preferences for an active and healthy life. It encompasses both the availability of food and individuals' ability to access it in a reliable and sustainable manner.