Question

What is a valley

Answer 1

[AI-generated answer — Bot GPT 3.5]

A valley is a low-lying area of land between two mountains or hills, typically with a river or stream running through it. Valleys are often shaped like a V or U, with sloping sides and a flat bottom. Valleys can be formed by erosion from water, glaciers, or tectonic activity. They are important geographical features that often provide fertile land for agriculture and are popular locations for settlements.