Question

Why did settlements grow near the river valley?

Answer 1

Hint: A valley is a long, low plain that runs between hills or mountains and usually has a river or stream running through it from one end to the other. The majority of valleys are formed by rivers or streams eroding the land surface over a long period of time. Glacial ice erosion is responsible for the formation of several valleys. In high mountain or arctic settings, these glaciers may persist in valleys.

Complete answer:
Because there was an abundance of water and the land was fertile, settlements arose near river valleys. River valleys are the most fruitful areas, and the first human settlements were all based on farming. Agriculture was best adapted to the fertile soil in these areas. As a result, people began to dwell near river valleys.

These glacially produced valleys may have been constructed or enlarged during ice ages at lower latitudes and elevations, but they are currently ice-free and populated by streams or rivers.

Valleys in arid areas may be completely dry or only carry a watercourse on rare occasions. Dry valleys can also occur in limestone bedrock places where drainage occurs underground rather than at the surface. Earth movements, rather than erosion, are the primary cause of rift valleys. Geographers describe several different sorts of valleys, using words that might be applied globally or merely locally.

Note: Valleys can form as a result of a variety of factors. River valleys are the most prevalent type of erosion caused by moving water over extended periods of time. Small valleys with streams typically feed into larger valleys, which feed back into larger valleys, finally reaching the ocean or an interior drainage basin. Valleys may be worn by glaciers in polar regions and at high altitudes; these often have a U-shaped profile in cross-section, as opposed to river valleys, which have a V-shaped profile.