1. Lateral Moraines: These run along the sides of a glacier, formed from rock debris that falls from the valley walls onto the glacier's surface. They are often visible as dark stripes running parallel to the glacier's edges.
2. Medial Moraines: These form in the middle of a glacier when two glaciers with lateral moraines merge. The lateral moraines combine, creating a single ridge running down the center of the joined glacier.
3. Terminal Moraine: This is the most prominent moraine, found at the end of a glacier where it terminates. It marks the farthest point the glacier has advanced. The terminal moraine is often a large, crescent-shaped pile of debris, signifying the glacier's former extent.
4. Recessional Moraines: These are smaller moraines that form along the glacier's path as it retreats, leaving behind deposits of sediment at various points. They are typically smaller and less prominent than the terminal moraine.
5. Ground Moraine: This is a blanket of unsorted debris deposited beneath the glacier as it moves. It is not as visible as other moraines but can be found spread across the valley floor once the glacier has retreated.
In summary, moraines are found at different locations on a glacier depending on their formation: along the sides (lateral), in the middle (medial), at the end (terminal), and along the path of retreat (recessional).
