Although most of the peoples get confused about the use of words where the meanings are getting relevant so,  here I will solve this simple puzzle in a single meaning of each on 

1. Autobiography:- A life story written by self is called as Autobiography,  


2. Biography :- A persons life story is written by someone, ( The person may be live or dies)

you must understand that in above Autobiography and Biography I had heightened the word written because these are in written format... lets jump to the next....

3.Biopic:- It is Persons's life story which included visual effect, stunt and dialogue ,


4. Documentary :- It is to inform or give any informationof perticular subject or object or it will focus  only on part of life story of someones where the audio of same person may or may not be used in motion film.


5. Drama:- Live performance where actors perform on stage.


6. Movie : Movie is a recorded performance of an Actor. it generally refers to entertainment or commercial purpose only. (Movie is also called as Motion picture)


7. Cinema :-Cinema is another word of moving picture. ideally Cinema is Frenc
h word that means movement. So, cinema is really just another word of moving picture.

8. Film :- is sometimes used as a synonym of Movie ,

 (where in old days the moving big circular reel is used containing various fractions of the  time of second (that is one 1/10th of second) movement that run under the small beam aperture to enlarge the image for movement of action /seen the reel continuously rotates that changes of tiny reel shows the motion, as I explained that individual of reel is called film, This is old days of showing any Movie. this  film was also used during photography as you remember very well.)  


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