Question

Why are trains much more efficient than trucks for transporting items? Why are boats more efficient than airplanes or cars for travel?

Answer 1

Trains are more efficient becuase they have more storage then a truck does,trains could also fit more passangers then a truck could.

Answer 2

trains and boats can transport more items/goods. boats can get you from one place to another across water,whereas airplanes will have to stop constantly. boats have a very powerful generator and does not need as much gas as an airplane.