What is a railway station paragraph

(a) What is a railway station? (b) What are its different parts?
(e) Who are the sellers and buyers at the railway station?
(d) Who whistles and why does he do so?
(e) Why is the railway station not good for health?
A Railway Station. —————- A railway station is a noisy place. Trains arrive at and depart from here. A railway station is situated beside the rail line. It is generally situated at the edge of the town. A railway station has several pan There are offices and waiting rooms for the passengers. There is an elevated floor beside the rail line It is called platform. The platform is raised above the rail line so that the passengers can easily ge into and down the train. Trains usually hault at the platform. There are tea stalls, book stalls and betel-leaf shops on the platform.