Cool! Physical geography is very interesting; when I started with my studies I was really into it - almost thought about switching program from just "geography" to the "bio geo" program to go even deeper in depth with things like climatology and geology. At the end of the day however, I am a social science person - I always return to questions like "well, but what does this mean for the people living there, and how do the people in return affect their locality?". Physical geography is however an important foundation on which to build your economical or demographical arguments (○'ω'○).
I know, I know, I feel like I've been living under a rock m(_ _)m , but I'm doing my best now to "catch up" - just watched episode 6 today and really liked how Fluttershy got all "Hulky" xD - I'm quite a bit like her actually - a bit shy and timid, trying to be friends with everyone and loving animals and nature. She was the 2nd pony figure I bought after Twilight d(-_^).