Roche Moutonnée:
- Roche Moutonnée is a distinctive landform that is formed by the erosion of glaciers.
- The term "Roche Moutonnée" is derived from French, meaning "fleecy rock."
- It has a smooth, rounded, and elongated shape, resembling a sheep's back.
- The upstream side of a Roche Moutonnée is typically gently sloping and smooth, while the downstream side is steep and rough.
- The upstream side is formed by plucking, where the glacier freezes to the rock and carries it along as it moves.
- The downstream side is formed by abrasion, where the glacier grinds against the bedrock, creating a rough and jagged surface.
- Roche Moutonnée can vary in size, ranging from a few meters to several hundred meters in length.
- They are usually found in areas that have been glaciated, such as high mountains and polar regions.

Drumlin:
- A drumlin is a smooth, elongated hill that is formed by the movement of glaciers.
- It has a teardrop or oval shape, with a steep, rounded end facing the direction of glacial movement.
- The steep end is called the stoss side, while the gentle slope on the other side is called the lee side.
- Drumlins are composed of glacial till, which is a mixture of clay, silt, sand, and gravel.
- They can vary in size, with some drumlins reaching heights of up to 50 meters and lengths of several kilometers.
- Drumlins are often found in groups or clusters, known as drumlin fields.
- They are typically aligned parallel to the direction of glacial movement.
- The formation of drumlins is still debated among scientists, but it is generally believed that they are created through a combination of deposition and erosion processes.

Esker:
- An esker is a long, winding ridge of sand and gravel that is formed by the deposition of sediment carried by a meltwater stream underneath a glacier.
- Eskers can extend for several kilometers and reach heights of up to 30 meters.
- They have a sinuous shape, resembling a snake or a meandering river.
- Eskers are composed of stratified deposits, meaning that they have layers of different sediment sizes.
- They are often found in areas where glaciers have retreated, leaving behind the deposits carried by their meltwater streams.
- Eskers can act as important sources of groundwater and are often used as aggregate resources for construction.

Crag and Tail:
- Crag and Tail is a unique landform that is formed by the erosion of glaciers on steep-sided volcanic or rocky hills.
- It consists of a steep, rocky outcrop (crag) on one side and a gentle, elongated slope (tail) on the other side.
- The crag is formed when the glacier erodes the softer rock, leaving behind a resistant outcrop.
- The tail is formed by the deposition of glacial till as the glacier retreats.
- Crag and Tail landforms are typically found in areas with a history of glaciation and volcanic activity, such as Scotland.
- They can vary in size and shape, depending on the characteristics of the underlying rock and the erosive power of the glacier.

Kames:
- A kame is a small, cone-shaped hill that is formed by the deposition of sediment carried by