Writing Homework Help

I’m trying to study for my English course and I need some help to understand this question.

For your Short Proposal for your Research Paper. A short proposal should identify five essential parts of your work:

• The specific topic 
• The purpose of the paper (per the prompt/syllabus your purpose should be argumentative)
• The intended audience (ALWAYS know who your audience is!)
• Your voice as the writer (informer or advocate)
• The preliminary thesis statement or opening hypothesis

I would like the topic to be about how noise pollution affects human beings.