This   can involve as much creativity, or as little, as you want.   Draw it  and take a photo. Make a  chart in Microsoft Word.  Create an elaborate infographic. Whatever you  prefer.

Construct a relationship tree/chart and demonstrate the relationship  between the disciplines that you have  intend to focus on  as part of your Interdisciplinary Studies degree. How are they related?  How do they connect together? What larger areas are they part of? Use  the disciplinary trees that I provided as a model and to help you think  out these relationships.