Answer: Social Documentary
Step-by-step explanation:
Social Documentary is defined as the photography in which social environment and locality is captured or recorded to depict about social actual world. It also focuses on the social subject and issue that need to be accounted by the people.
It is a type of concerned photography that related with many topics and pans attention on subject like underprivileged life of people,social harm face by public, environment of people etc.
According to the question, Shana is doing photography related with social documentary.She is recording the environment of slaughter people and their houses to display their lives as social subject.