Passenger train can travel _________________.
across the country
How many tracks a train can move along?
A train can move along one or two tracks.
The monorail runs on how many tracks?
It runs on one track instead of two.
Where do they run? (Subway trains)
They run underground.
What does the freight train carry?
The freight train carries heavy goods.
What does the passenger train carry?
It carries people from place to place.
Monorails are powered by _____________.
electricity
Some train carry _________. Others carry _________.
People, goods
Freight trains often travel __________________.
long distances.
Where do the people ride subway trains?
People in big cities ride subway trains.
What is the train?
A train is a set of railway cars.
Where the monorails are often used?
They are often used at airports and amusement parks.