AEST Study Guide - Standard 4|65 Questions And Answers

What metal revolutionized agriculture? - ️️Iron For every dollar spent on food, what percent of that dollar is returned to the producer? - ️️ Intelligence - ️️The ability to learn and know What percentage of an average U.S. worker's pay is used for food? - ️️14 % Agriscience - ️️The application of scientific principles and new technologies to agriculture Pests - ️️Harmful insects, rodents, and diseases Irrigated lands are generally used for what agricultural practice? - ️️Intensive crop production What is an example of a basic science? - ️️Chemistry What is an example of an applied science? - ️️Animal Science Aquaculture - ️️Growing in water Renewable resource - ️️Can replace themselves Agribusiness - ️️commerical firms in agriculture