First Map (Looking for realism and criticism)

[Vernewells]

After working on the map for a bit, here is what I've come up so far.





Red lines are for relatively tall mountain ranges while orange lines represent shorter ones. Green arrows represent general direction of the plates while yellow arrows describe the interaction between the plates.

I've yet been able to find an area where there would be transform boundaries. There could perhaps be one between plate 4 and 1b, 2 and 5, 10 and 6, or 8 and 9; although I'm really not sure if it would make sense to have one at any of these areas.

I'm also unsure whether or not I should break down the larger plate (number 1) into 3 parts. Nor I'm I certain if the poles should be actual continents or frozen layers of ice. What would be the environmental consequences, if any, if both poles lay on their own plates or if neither actually had one (such as in the case of Earth's North Pole)? I'm also having trouble figuring out the direction plate 4 ought to have.

As always, I'll be most grateful if anyone can provide me help with this or comment on the current arrangement of mountains and plates.