Answer and Explanation:
The glacial term that best describes the landscape feature highlighted at the Ehalkivi placemark is called “glacial erratic” because the location—Ehalkivi, near Letipea—has a remarkable erratic boulder (called "Sunset Glow Boulder") which is a “glacial erratic” or piece of rock that is usually different from other rocks that are native to/originate from the area where the glacial erratics are found. Glacial erratics are pieces of rocks or boulders that have been carried by glacial ice over long distances that could usually run into hundreds of kilometers.
