After spending time in the studio and seeing how we would film our sequence, I realised I still did not fully understand how green screen actually worked and I found myself asking many questions.

To resolve this issue I researched, using google, to see if there were any videos or websites that would explain things.
One of the first results that came up was :
http://www.videomaker.com/article/c10/17026-how-does-green-screen-work

This explained to me why green was used, how to execute the process, and how it works during editing. This was extremely useful for me as I was able to grasp an understanding of what was important to focus on and the process of how some things would be carried out. This would help me later on when we start filming as I would have a basic understanding of what to do.

As well as this, I researched into how effective green screen looked in films and found this:
This was very impressive to me as it showed how little location and set you needed to be able to create a very impressive and realistic piece of film which reassured me as I was having worries that our final product would look obviously fake.