1) Film marketing means advertising the film and letting audiences know about it. It is also known as film promotion, studios will put in a lot of money to promote the film so they can get a big opening so in turn it will generate a lot of revenue.
2) A film poster is one way of promoting a film, it is an picture which will usually contain the name of the film, the starring actors, the film studio, a tag line and an image of characters(s) or the something that the film is about, which could be an object or a setting.
3) A film trailer is a short video, generally between 1-3 minutes which promotes a film by showing brief scenes in a montage often backed by a voice over and music. A trailer will show what genre the film will be, the target audience, the actors and an overview of the story. A trailer will try and grab your attention, for example an action movie would show a fight or explosions, or a comedy would show a funny scene or line, most trailers will create some sort of suspense so that the audience will want to see the film.
I recently saw a trailer for the film The Avengers, I liked it because it was very suspenseful but showed a lot of action scenes such as explosions, fight scenes and chaos. At the same time it showed off the characters like Iron Man, Thor and Captain America, the music builds tension and there are voice overs from a few characters which hint the story.
4) Film merchandise are products created and sold for a certain film or franchise, they are made to promote the film, a percentage of the money made is given to the film studios, so it is a win-win situation for them.
5)A film website is a website made for a specific film, it will have a modified version of the film poster as the background, and a few videos you can watch which will be trailers or behind the scenes videos. If the film has not been released yet then it will have a release date and local cinemas where you can watch the film, otherwise if it is on DVD it will give you links to websites where you can buy the film on DVD, Blu Ray or digital.

6) Mobile phones are becoming more and more popular these days so to advertise films on them is a very good idea. Orange has been using adverts to promote films and remind viewers to turn their phone off whilst they were in the cinema.
They will often use a scene from the film and then they will replace an element with their own Orange product, usually a phone. The characters will be very confused whilst the Orange men will take position as director and tell them to work with it.
7)
The title of the film and the characters show that the film is based around Superheroes, the title is just the name of the group. There is no tag-line for this film, all it says is that it is "From the visionary director of "300", this is effective because 300 was a success so many people will want to see the film, and anyone unsure about seeing the film will definitely see this film because he directed it. On the other hand, anyone who disliked 300 won't see this film.
The colours are very dark, except on Mr Manhattan because he is bright and has a blue aura around him. The colours are very dark and bleak to show the tone of the film, which is very dark and adult.
The images are of the main characters in very serious poses, one character holds a gun and others stand with crossed arms or hands in pockets. Because it is a large cast all of the actors names are displayed side-by-side at the bottom.