Metamorphism is a geological process that involves the transformation of rocks under the influence of high temperature and pressure, while erosion, deposition, and weathering are all geomorphic processes that shape the Earth's surface.

Transportation is the process by which weathered material is moved from one location to another by various agents such as water, wind, ice, or gravity.

Sand dunes are formed by the accumulation of wind-blown sand, while cirques, moraines, and U-shaped valleys are all landforms created by glacial erosion.

Deposition is the process by which sediment is laid down and accumulates in a particular location, often as a result of the slowing down or cessation of transportation.

Metamorphism is a geological process that involves the transformation of rocks under the influence of high temperature and pressure, while physical, chemical, and biological weathering are all processes that break down rocks and minerals at or near the Earth's surface.

Physical weathering is the process by which rocks and minerals are broken down into smaller particles by physical forces such as temperature changes, freezing and thawing, and abrasion.

Moraine is a landform created by glacial deposition, while delta, sand dune, and floodplain are all depositional landforms created by the accumulation of sediment by water, wind, and river processes, respectively.

Chemical weathering is the process by which rocks and minerals are broken down into smaller particles by chemical reactions with water, oxygen, and other substances.

Sand dune is a depositional landform created by the accumulation of wind-blown sand, while canyon, valley, and mesa are all erosional landforms created by the removal of material by water, wind, and other erosional processes.

Biological weathering is the process by which rocks and minerals are broken down into smaller particles by the action of living organisms, such as plants, animals, and microorganisms.

Sand dune is a landform created by the accumulation of wind-blown sand, while delta, floodplain, and meander are all landforms created by fluvial processes, which involve the movement of water and sediment in rivers and streams.

Sorting is the process by which sediment is sorted and deposited according to its size and weight, often as a result of the action of water, wind, or gravity.

Sand dune is a landform created by the accumulation of wind-blown sand, while cirque, moraine, and drumlin are all landforms created by glacial deposition.

Transportation is the process by which sediment is moved from one location to another by the action of water, wind, ice, or gravity.

Playa is a landform created by the accumulation of water in a desert basin, while sand dune, loess, and yardang are all landforms created by wind erosion.