Geography a level doing horror

Hello I’m struggling with geography a level edexcel and don’t know how to revise and get better. Could someone set some tips or resources they used or have.
Thanks

I did AQA A-level geography so it will be slightly different, but I think some of the things will be transferable. I found the most useful thing for me was to make flashcards, and go over them regularly (I used StudySmarter and used the in-built spaced repetition). Practise questions are also really useful - especially if you can get your teachers to mark them and see what you have done well and what you could have done better.

What grade did you get and do you have an idea of how much effort you put in

I got a B, and I put in a fair amount of effort but I put more effort in for biology