Hi! I am in need of help from a maths wizz!

I am doing my dissertation on environmentally friendly consumers (trying to profile them using their demographic information) and I have administered a questionnaire using qualtrics.
The first section of my questionnaire is closed answer questions that ask about the respondents demographics.
The second section of my questionnaire measures their environmentally friendly behaviour on a 7 point likert scale.
How do I analyse the results? I know it will involve means, but I just need someone to go through how to profile those who have a higher score in section 2?! AHHH