Yes, rivers and lakes are good for transport. They provide a natural way to move goods and people, which can be cheaper than building roads or railways. Many cities grew around rivers because they made transport easier. Plus, using rivers and lakes is better for the environment and helps reduce traffic on roads. In some places, they're the only option because of the landscape.

No, rivers and lakes aren't always good for transport. They can be slow and depend on the weather. They don't always go directly where you want to go. Building places to load and unload can be costly. Also, water levels change, which can make it hard to travel. Trucks and trains are usually faster and more reliable.