The drought in California and Texas has meant cattle herders have little pasture to graze their herds. Instead, cattle herding is moving north to Colorado and Nebraska. The midwestern states are feeding the cattle with the byproduct of ethanol production. Use this public radio story with your class to discuss how these changes affect the price of a hamburger.
Story Length: 4:42
Socrative users can import these questions using the following code: SOC-1234