Locks help ships move from one level to another
No. Most, but not all, other canals have canal locks. Most canals are not built on flat land. Another without locks is the Corinth Canal.
There are no locks, the Mediterranean and the Red sea are about the same level
because of the elevation
There are locks at each end of the Panama Canal that raise ships some 85 feet above sea level. The options to construct the canal were to either dig the canal down to sea level for the entire length or use locks to allow the canal height to be more in line with the natural terrain through which it passes. Although the locks are technically more complex than simply cutting a channel, they reduced the work required dramatically and caused less damage to the surrounding land.
Locks in any canal serve to raise or lower a ship to the level of the water in the next segment of the canal so it may continue through. They are used when an elevation change is too severe for a natural navigable waterway to exist.
Through Locks
Water locks allow ships to move from one level of water to another through canals.
There are no locks in the Suez Canal as it connects two bodies of water that are at the same level
No, the Suez Canal is at sea level throughout its length.
none
Taking for an example the Panama Canal, the locks had one major purpose. They equalized the water level between the Atlantic and Pacific oceans.
What are the similarties between the panama canal and the ballard locks