The dark brown areas with white lines are mountains, which hopefully was obvious but again I'm no artist. The light brown areas are basically dead land where nothing grows while the light orange/brown is desert. The light green is open plains and grasslands both, as well as slightly marshy areas around Triveila's river systems. The dark green is forest, and the blue lines and circles are rivers and lakes. The black dotted lines are borders for the nations. Since I didn't want to draw on my mountains, use them as a guide for where borders are.
I hope this helps in some small way! (And I hope you can see it, because my laptop is being stupid and not letting me se ANY pictures for some reason.)
