32nd Level Designer Contest: Green Edition

...Wait, double?
Yep, double. Me and Nan are hosting two different versions of this LDC. We both wanted to host the upcoming contest, so we thought:
Why can't we both host?
Each half of this LDC counts as its own thing, with different themes each. So you can join this half, Nan's half, or if you're really feeling it, both.
I suggest you avoid Nan's side though, I heard the pollution is really bad over there.
Now, the theme you must follow for this half of the contest is:

Yeah, you saw this one coming. Forests, plains, deserts, snowy mountains... Anything is allowed as long as it's... well, natural.
For the first time in a numbered LDC the judging system is gone, and has been replaced with the poll system!
The winners of this contest will be decided by the public, and the best from this LDC will compete against the best from the other LDC in a final round of polls!
There, they will face off against each other for a chance of winning medals.
Let's do our best for this half of the contest, so Nan won't even stand a chance in the final round!
-Collaborations are allowed, but only between two people.
-Level series are allowed, but they can only have a maximum of three levels.
-Both SM63 and LL levels are allowed, and level series can have both.
-You can make levels for both this LDC and Nan's LDC, but only one level can go to the finals.
-Your entry must follow the theme, or else it will be disqualified.
-Levels including any kind of profanity are prohibited, and will be disqualified.
-Entries started before the LDC begun count as cheating, and will be disqualified.
-Extensions may be given, but only when justifiable.
This LDC will end on June 3rd, at 11:59 PM PST.
Best of luck, and have fun!
Link to the Vault
Link to Nan's contest
Awards Post
- aa