img_0175.jpg: Looks like you walked almost to the stream edge, and took a photo. If you live near, try shooting from a lower position, perhaps wear boots and shoot from in the stream. Often streams with rapids or falls are shot with the camera on a tripod and ND filters so the exposure can be a second or two to get creamy water. The rocks at the bottom of your photo seem a little bright. A lot can be learned from shooting water, keep exploring it.
img_0209.jpg: This is one of those "not everyone likes the same art" things. I really dislike a big out of focus foreground object. Some think it is OK. Once again, keep exploring. Sometimes a CP filter can help flower photos. Try different angles and different compositions to see what works for you. Flowers are a great subject, patient, pretty to look at while taking photos, and they smell good too.
img_0146.jpg: This is a near miss. The subject is the deer, but the grass is in focus, not the deer's eye. Marks for trying though. Wild deer are not easy subjects, they leave when you try to get close. This is the sort of shot where a dSLR user would probably switch to manual focus because all that bright grass would drive auto-focus to fail. If you can't manual focus, you have to figure out how to get a clear view for the auto-focus area of your viewfinder.
img_0140.jpg: I think this is the winner. It needs some post production love, but the subject seems to be in focus. I would crop, square might work well, to get rid of a lot of the background, and I would carefully clone out the grass sticking out of the wing top.
img_0230.jpg: This has lots of atmosphere, but no strong subject. I usually have a shot like this, right after the bird has left the branch. That seems to happen frequently. It is another place that deserves repeat visits and lots of experimentation.
img_0222.jpg: This is kinda cool. I see a couple of heads in the rock shapes. My imagination is aided by the "eyes" which are probably the ends of holes drilled for blasting. The shot is an opportunity to recommend you look around the edges of your viewfinder before shooting. It is amazing how many garbage cans, utility poles, discarded pop cans and other unwanted stuff sneaks in. In your case it is an orange traffic cone!
I think you are off to a good start. Take your time and explore your subjects.