General terms:
* Ice sheet: This is the most common term for a vast expanse of glacial ice that covers a large area of land, typically more than 50,000 square kilometers. Examples include the Greenland and Antarctic ice sheets.
* Ice cap: Similar to an ice sheet, but smaller in size, often covering a highland area.
* Continental glacier: This term refers to a glacier that covers a large portion of a continent. Ice sheets are considered continental glaciers.
Specific terms:
* Piedmont glacier: This is a glacier that spreads out at the base of a mountain range, forming a broad, fan-shaped lobe.
* Valley glacier: This is a glacier that flows down a valley, carving out a characteristic U-shaped valley.
* Tidewater glacier: This is a glacier that ends in the ocean, often calving icebergs.
Ultimately, the best term to use depends on the specific glacier and its characteristics.
