Hello dmbaile2,
Here's my feedback on your photos; Overall, you have some good landscape ideas. You've tried a few different compositional angles, which is great. You've also tried PP' ing the colors and contrast, which needs a lighter touch. I see more problems with the colors and processing than the framing and comp. JMO.
The second overall impression is that there's a bit too much going on in your photos, each one (with one exception, more on that later) has a slightly 'busy' or unclear purpose. In photography, two isn't always better than one. Everything in the frame is a compositional element and the more you have, the harder it gets to place them properly. Simplify. They say a great photograph tells a story. Make it a short, clear story, nothing more.
Could you use some help on composition and framing? Sure, we all could. This link helped me, and the Cambridge series is good too;
10 rules of photo composition (and why they work) | Digital Camera World
OK, now, by the numbers.
# 1. The composition is good, perhaps could be cropped a bit tighter to suit me, but overall is eye-catching. The shadowing and texture of the rocks is fine, good color rendering on the reds/browns. Perhaps a touch too saturated for my taste, but hey. ymmv.
The big problem, and potentially a killer overall, is the sky color and rendering. It's just too weird and unbalanced side-to-side for me to enjoy the parts you did well. Correct that one thing and it will work much better.
# 2. My least favorite here. Again, weird sky, blown-out whites and waaaayy too much going on in the frame. Sorry, but the only thing I like here is the vertical comp, that works for this scene. What you saw, you framed well, but it's too busy. Not a keeper.
# 3. I don't agree that this is two complete photos, but it's substantially more than needed for one. Too busy, not enough distance between the foreground subject and background (yes, that's out of your control). Now, when you see something similar, you'll look for a more distant background. We learn and move on.
# 4. Good idea, I like the comp and framing. Too much PP, gaudy colors, that part loses me. Looks too much like a composite, which isn't a compliment.
# 5. My favorite. I like the mood, clouds, layering (moving into the distance), texture, framing, comp. Simple, clean, all the things the others aren't.
But, the greenish sky? Even if the sky WAS that color, my eyes don't believe it.
Hope this wasn't too harsh, I do believe you should follow your ideas and keep posting photos. My comments probably reflect a traditional mindset towards PP and framing, which might turn out to be different from yours.
Good luck!
Ron