Barren Lands and Acid Rains

This is so so so mindblowing, Abbie. You really've real talents. Am not trying to impress you, but I think you are good. The rhymes are great. Your words are straight from the soul. I saw a typo. though. Check line 7.

This is almost a continue of teh last poem I read of yours lost and waiting for redemption. This I loved the feelings and angst and at times hidden anger in it. Nice job

5th line: remove THE. (I'd suggest rewording the same like "but forgetting, a battle on sea."
9th line: I wonder if FOR comes there. "...needed is someone to hold me" also sounds fine!
17th line: Again, FOR is not needed.
"as hard as emery" - in my own opinion, sounds offhand. I see that it is used to maintain rhyme sequence. Well, if possible, try to get something other than emery. It actually disrupts the flow, in my own opinion.
last but two line (or 2nd line in last verse): "how long will I last," right? Replace 'will' with 'I.'

The poem has a mood/tone of lamentation (I can't think of an appropriate word, sorry) throughout. That was consistent since the start till the end. Very good.
To be frank, the poem lacks imagery. You can improve imagery by using comparisons and supplying examples. For instance, hard as emery, is one! (though it wasn't enough). Try to include, if possible, more such.
Hmmm, flow too is not good. You can try what-I-call-as a syllable match to improve it. All you have to do is to read aloud a verse, and see if every line takes the same amount of time to be read. Or, if you are familiar with syllables, try to match, or, at least, approximately match the syllable count of each and every line. Line 1: 20 syllables, line 2: 19, line 3: 18, line 4: 21... You can have like that. Try to match as much and as close as possible. Your lines were "out of phase," can you see?
The rhyme scheme is good. Really good and I can see the painstaking job of yours. Hats off!
9th verse is powerful! There lies the soul of the poem!
Your poem is perfectly fine, Abbie. Really, it is original and unique. However, I do suggest you remove subjects (I, you, he, etc) to generalize the poem as well as to add more flow, and spontaneity; many people, then, will be able to relate to the poem. Like - Waking across the barren land, knowing the way like knowing pain, etc... (Though such a style will not fit for this particular poem, do consider it in your further writs).
The title is good :)
P.S. You don't have to change anything at all. Let it retain its originality if you choose to. But just consider, and employ these--if you like to--when you were to pen the next poem. Poems sure do not need to follow any specific rule. I guess editors do prefer it; or, maybe it will make it more professional a writing? Anyway, I'll leave it for your consideration.
P.S.S. I myself, to be honest, do not follow any pattern, any rules and do not employ whatever that I said. Anyway, I want you to improve and get professional.. That's why I advise you, as if I was being perfect. I'm totally imperfect, ok?
Keep writing.
Take care :)