this depends on the meaning of "paper tree"
if you mean a tree that will used to make paper kami no tame no ki
if you mean a tree made of paper kami de dekitteiru ki
Toilet paper is phirigami in Japanese.
Kami (:
I'm the better version of you
クリスマスツリー kurisumasu tsurii.
ringo ki (pronounced "key")
Ai no ki. [I-Know-key]
koyo = maple koyonoki maple tree
"There is one tree" translates as "ki ga ippon aru"
Tree is 'ki' in Japanese.
紙飛行機 (kami-hikouki)
Use pencils that say "one tree cut one tree plated" and recycle paper.
What tree is in paper?