Answer:
THEME
Major Themes in “Trees”: Nature, God's creation and wonder are the major themes of this poem. The speaker overwhelmed watching the tree, understanding the existence of God's creation and poses a question on man's incompetence.
MOOD
light-hearted, as the final couplet makes clear: poems are foolish things next to nature, but nature – embodied in the poem by the tree – is superior because it is the work of God.
RHYTHM
Trees” has six stanzas of rhymed couplets. In descriptions of poetry, rhyming lines are assigned matching letters. The first and last stanzas of “Trees” have identical rhymes, while the middle ones are different
RHYME
The rhyme scheme of "Trees" by Joyce Kilmer is aa/bb/cc/dd/ee/aa.
LINES
The poem, in twelve lines of rhyming couplets of iambic tetrameter verse, describes what Kilmer perceives as the inability of art created by humankind to replicate the beauty achieved by nature.
STANZA
The Trees is a free verse poem of 4 stanzas, making a total of 32 lines.
METER
The poem is written in iambic tetrameter (four iambic feet per line,