From the Dust Bowl to the Doomsday Vault, prove you're more than just a city slicker with a green thumb.
Widely promoted as a staple for growing children, what dairy drink is famously associated with building strong bones and teeth through its high calcium content?
Milk
Which social insect is responsible for the majority of global crop pollination and is the only insect that produces food consumed by humans?
Bee
What 19th-century blacksmith invented the first commercially successful self-scouring steel plow in 1837?
John Deere
What crop provides the soft natural fiber most commonly used to make everyday textile products like denim jeans and casual T-shirts?
Cotton
What agricultural staple, essential to over half the world's population, is famously grown in flooded fields known as paddies?
Rice