Question

justify "when several passengers are standing in the moving bus it is said to be dangerous"

Answer 1

The bus could be moving with high speed. The change in direction or sudden stopping of the bus creates the inertia of motion among the passengers which causes them to either collide with each other or with the bus and experience several injuries.

Answer 2

the passamgers ate standing in the moving bus it dangerous because yhe bis sunndely the drive take break the standing passengers was fall down etc