From Simple English Wikipedia, the free encyclopedia
A US warship in the Suez Canal
Some canals require blasting through rock

A canal is a waterway made by humans. For many centuries, canals have been built as a way of transporting heavy goods in barges or boats. Canals often connect lakes, rivers, or oceans. The Panama Canal is a famous canal that connects the Atlantic Ocean with the Pacific Ocean. Many canals are reinforced with clay or concrete on the sides and have locks.

Other canals are used for irrigation or hydropower.

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