I think you cropped this a bit too close from the original image, producing a lot of "stair-stepping". Otherwise, a very nice entry in this challenge. Good luck!
Honestly, this shot doesn't do much for me. It's cropped a litle too tight, I think. Perhaps just including the rest of her eye on the side, or something?
Its ok, but doesn't seem to convey any movement. The back lighting and whiteout at the top is unfortuneate. But I see what you were going for and points for that!
You have a diffucult lightning conditions there so its probably not possible to increase the contrast. But I think that more colorsaturation would have made this image better and maybe if you had croped til more and cut out the burned out sky you could have increased the contrast.
A nicely composed shot. However there is little implication of anything happening past the edge of the frame - the attention is drawn to the girl's face - that's where things are happening. Then i think well yes she's is so obviously anticipating the rest of the slide so perhaps this is cleverer than I thought!