WORLD HISTORY

Detailed explanation-1: -The large amount of sediment is what gives the river its yellow colour.

Detailed explanation-2: -It is often light brown in color, consisting predominantly of quartz, feldspars, micas, and calcium carbonate. Geographically, loess is extensive in the North American Great Plains, south-central Europe, Ukraine, central Asia, China, and Argentina.

Detailed explanation-3: -The river gets its yellow colour mostly from the fine-grained calcareous silts originated from the Loess Plateau which are carried in the flow. Centuries of silt deposition and diking has caused the river to flow above the surrounding farmland, making flooding a critically dangerous problem.

Detailed explanation-4: -loess, an unstratified, geologically recent deposit of silty or loamy material that is usually buff or yellowish brown in colour and is chiefly deposited by the wind. Loess is a sedimentary deposit composed largely of silt-size grains that are loosely cemented by calcium carbonate.

Detailed explanation-5: -For that reason, it has been given such names as “China’s Sorrow” and “The Ungovernable.” The Mandarin Chinese word huang (“yellow”) is a reference to the fine loess sediments that the river carries to the sea.