Debree?
The ancient Egyptians called the River Ar because of the colour black sediment left after the annual flood
Containment; the U.S. policy of containing communism in a certain country/area.
A fan-shaped area of fertile land is typically called a "alluvial fan." It forms when a river slows down and spreads out as it exits a mountainous region, depositing sediment in a cone or fan shape. This fertile land is often suitable for agriculture due to the rich nutrients in the sediment.
The city really was called Stalingrad, named after Josef Stalin, the current political leader of the USSR at the time
That is called backstory.
An underwater avalanche is called a turbidity current. It is a fast-moving current of sediment and water that flows down a slope on the ocean floor, resembling an avalanche in terrestrial environments. Turbidity currents can be triggered by factors such as earthquakes, underwater landslides, or excess sediment supply.
Longshore Drift
It's called transportation.
It began as an aggregat of unconsolidated sediment containing pebbles of various rock types. Upon lithification, it became the sedimentary rock called conglomerate.
The material that is moved by erosion is called Sediment.
The layer of soil that is frozen is called permafrost. Permafrost is soil, sediment, or rock that remains at or below 0°C for at least two years, often containing ice.
Sediment
The answer to that question is loess
Its deposits sediment by picking the sediment up which is called plucking.(weathering)
Wind transported sediment is known as "aeolian sediment."
Particles that settle from water are called sediment.
No, the solids the water carries is the sediment.