What is a fjord?

A fjord is indeed characterized as a long, narrow inlet typically formed by the flooding of an U-shaped valley that has been carved by glacial activity. The steep cliffs flanking a fjord result from the erosive power of glaciers as they move through the landscape. This geological formation is commonly found in regions that were subject to glaciation, such as Norway, New Zealand, and parts of Canada. The unique topography and deep waters of fjords provide vital ecosystems and are often spectacular natural features that attract interest for their beauty and geological significance. Understanding the formation and characteristics of fjords helps in recognizing their importance in environmental studies, geology, and geography.