Eighty percent of the world's annual tonnage of all crops is made up of how many varieties of plant species?

Name: Eighty percent of the world's annual tonnage of all crops is made up of how many varieties of plant species?
Brand: Quizplus
Rating: 4.7 (57 reviews)

Question

Quizplus · Accepted Answer

According to the Food and Agriculture Organization of the United Nations, the world's annual tonnage of all crops is made up of 12 major plant species including maize, wheat, rice, potato, sweet potato, barley, cassava, soybean, sorghum, yams, plantains, and oil palm.

Eighty Percent of the World's Annual Tonnage of All Crops