 
 <prompt> Which one of di following no be natural landmark: di Beardmore Glacier, di Antarctic Treaty, or di Transantarctic Mountains? Given di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: ```
Di main mineral resource wey dem sabi for di continent na coal. E first record near di Beardmore Glacier by Frank Wild on di Nimrod Expedition, and now low-grade coal dey known across many parts of di Transantarctic Mountains. Di Prince Charles Mountains get plenty iron ore. Di most valuable resources of Antarctica dey offshore, especially di oil and natural gas fields wey dem find for di Ross Sea for 1973. Dem ban exploitation of all mineral resources until 2048 by di Protocol on Environmental Protection to di Antarctic Treaty.``` 