The Bloomberg article Here’s How America Uses Its Land by Dave Merrill and Lauren Leatherby (7/31/2018). The article arrives at the graph copied here and it is worth scrolling through the article to see the graphs along the way with associated facts.
More than one-third of U.S. land is used for pasture—by far the largest land-use type in the contiguous 48 states. And nearly 25 percent of that land is administered by the federal government, with most occurring in the West. That land is open to grazing for a fee.
In exploring the graph it is interesting to note that maple syrup, highways, and golf courses, are categories big enough to be represented. Also note how much space is for cows. The article has potential to be used in a QL based course.