Hi. This question requires a personal answer, meaning you must answer it based on your personality and identity. However, I hope you can use the answer below as a template to create your own answer.
To describe my identity through my characteristics, it is necessary to look for my most prominent characteristics that identify who I am the most. In this case, I would use features such as: organized, calm and thoughtful. These are characteristics that I recognize in my identity and are the characteristics that other people talk about when they ask them about me.
In fact I'm usually very thoughtful and this leads me to act in an organized and calm way most of the times.
In the context of the ecological systems theory of development, the mesosystem involves the interactions of the various settings within the microsystem. For instance, the home and the school interact during parent-teacher conferences