5 Questions Explorer Magazine — A-Maize-ing Grain Explorer magazine, Adventurer (Grade 5), September 2017 Which of these food crops is the most widely produced in the world? Wheat Corn Rice Potatoes Where did corn originate? Mexico China Russia The United States European settlers in North America used to eat popcorn with... ...rice and beans ...lentils. ...milk and sugar. ..yogurt. Which of these items is not made with corn? Crayons Toothpaste Car tires Packing peanut Which is the next step in the corn production process? Planting, Growing, Harvesting, ________? Transporting Cleaning Packaging Eating