Canal

A canal is a human-made waterway designed for transportation, irrigation, or drainage purposes. It typically involves constructing a channel to direct water from one location to another, often linking rivers, lakes, or seas to inland areas. Canals facilitate the movement of ships and boats, improve water management, and support agriculture by providing reliable water sources. They can vary in size—from small irrigation ditches to large, navigable waterways—and may include features like locks to manage water levels and enable passage across different elevations.