What is my hair type?

I am really concerned. I want to know so I could choose the correct products to my hair, because my mum is always telling me I should keep it better and I would like to make peace with her, once and for all. Also, if you could give me any advice about how can I take care of it being a tomboy, sporty girl, I would be really happy. I will upload a picture with my family in a photo shot we had, I know it's very dramatic, hope you don't mind.