lisakothari42 at 2013-08-22 17:48:34:
I'm going to take a stab at this and answer there are two types of scenes, mainly: ACTION and REACTION.
ACTION: Plot points unfold, characters drive conflict and the journey, the story moves forward
REACTION: Other characters react, tension builds, the story becomes more complex and complicated based on the reaction scenes
Other types of scenes:
Setting, Atmosphere, Introduction of Characters, Transition, Preparation, Investigation, Recognition, Pursuit, Escape - I'm sure there are many, many more.