Here is a Cultural Literacy worksheet on Mongolia. This is a full-page worksheet with a reading of six sentences–the first one is a bit complicated, but otherwise these are relatively simple declarative sentences–and eight comprehension questions. Most of the work in reading and interpretation on this document involves answering questions to form a mental picture of where exactly Mongolia is in the world.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.