Im a grade ten learner and ii wud really like to know, uhm which careers will this subjects give me..im confused

You could become a geography teacher, study the environment, study pollution and climate, landscape architect, tourism officer, study over population, natural disasters, look into poorer countries and how to help them, economy, issues in human society and culture, environmental consultant, town/city planner, conservation officer... seriously, there is LOADS of things, and even jobs that havent been invented yet. Just search up 'What jobs could i get with a geography degree/by studying geography' there are so many things!! Hope this helped :)

Physical systems is the answer

It just all depends on where you live at the moment