Sound

The sound is what builds tension and sets the mood in a movie.

-Diegetic sound: it's the sound within the world of the movie(story)

-Non diegetic sound: it's the sound from out side, the sound that the audience can hear but the actual characters in the story can't hear it.

-Soundtrack: Score music(the music written a specific movie, it's the sound chosen to go with a particular scene to set the mood)

-Sound effects:it's the sound of things that are quite difficult to achieve during the shooting of a particular scene in the movie, so it's the sound added in the post-production to create drama.

-Them music: it's the soundtrack which goes with certain situations or characters.

i.e: Estenders' theme music or MI theme music

-Ambient sound: it's the natural background music.The sound from the environment.

-Dialogue: the actors' speech (always try to pick the different accents if possible, intonation - representation)

-Sound bridge: it's the soundtrack that start at the end of one scene to set the mood for the next scene. It helps in with the continuity or to make the story flow.