Shoals
A shoal is a natural underwater feature where the water is shallower than the surrounding areas. Shoals can be formed by the accumulation of sand, silt, or other sediments, and they often appear as banks or bars in rivers, lakes, or oceans. These areas can be important habitats for various marine life, providing shelter and feeding grounds.
In addition to their ecological significance, shoals can also pose navigational challenges for boats and ships. Mariners must be cautious when traveling near shoals, as shallow waters can lead to grounding or damage to vessels. Understanding the location of shoals is crucial for safe navigation in waterways.