The diagram below shows how a dredger can remove mud from the bottom of canals. The table compares features of the canal dredger with those of a coastal dredger. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The picture illustrates how a dredging system to eliminate the waste below the canal/lagoon, or even the North Sea as a new technology plan in Venice. Meanwhile, the table gives information about the comparison between a canal and a coastal dredger’s specifications. To begin with, a larger boat fitted with hydraulic arms to lower the […]