What are the disadvantages of canal system???
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The disadvantages is that canals require significant manpower to build and maintain (very costly) and boats travel slowly. They also only work in areas that are reasonably flat. They are also susceptible to flooding, droughts, freezing, and other natural occurrences.
Answered by
3
They work in areas that are reasonably flat. They
are also susceptible to flooding, droughts, freezing, and other natural
occurrences.
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