AG Associate Cert Study Guide – Plants | Questions with 100% Correct Answers | Verified | Latest Update 2024

What percentage of people in the united states are farmers? - Less than 2 Which term refers to the study of the properties and management of soil to grow plants? - Soil science By the year 2025, the world population is projected to be? - 8 billion The acronym USDA stands for the government agency known as? - United States Department of Agriculture On average, each farmer in the US produces enough food for about how many people? - 167 Which of the following insects feeds on human waste and then on human food, transmitting disease? - cockroach The use of what metal revolutionized agriculture? - iron The insecticide DDT has been used to control mosquitoes that carry what disease? - malaria what two insects are beneficial to plants - bees and ladybird beetles