Locks work by taking the advantage of water running down hill. The water is raised by closing the downstream pipe, filling up the box. Anything floating in the box will raise. Closing the upstream pipe and opening the downstream one causes the water level to sink as it flows away.
Panama
the Panama Canal
The Panama Canal crosses the country of Panama.
The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.The Panama Canal is in the country called Panama.
the US started to work on the panama canal in 1903 and they finished in 1914.
The Panama Canal does not affect panama.
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Panama is known for the Panama Canal.
The Panama Canal
The Panama Canal is named as such because it is a canal and is in the country of Panama.
The Panama Canal is the name of the canal connecting to the Atlantic and Pacific Oceans!The Panama Canal joins them.
It is the Panama Canal. It was originally built by the US. However Panama just completed a major improvement of the canal.