Answer:
The present tense made it seem as if the events narrated were taking place at that very moment. It helped making the audience believe it was real news they were listening to.
Step-by-step explanation:
In 1938, future filmmaker Orson Welles broadcasted a special Halloween episode on radio featuring an adaptation of the novel War of the Worlds, by H. G. Wells. The novel narrates a fictional invasion on Earth by Martians.
Even though it was clearly stated at the beginning of the program that he was reading from the novel, it is said that many listeners truly thought the music program on the radio was being interrupted to provide real-time news. Thus, it was in the form of news bulletins and in the present tense that Welles described explosions on Mars, the falling of a strange object on Earth and, consequently, an invasion by Martians, which caused the listeners to panic. It is now known that listeners' reaction was exaggerated over the years. There were indeed those who panicked, but not a great number of people.