In general, it is "D. all of these" that should be considered when trying to discover the theme of a piece of literature, since pretty much any element can develop a theme.
This poem A Heritage of Trees is not a ryhming poem. There is no ryhme scheme. The lines are short and there is no metre. No line has a set number of beats. Compare this poem with some of the ryhming poems in this site. Note that in poetry some words can be left out : e.g. Attack a tree today (on) the road from Mysore to Ooty.
source: english-for-students.com
p.s. hope this helps
Man versus nature Would be Jumanji
Man versus god could be Percy Jackson
Man versus self would be liar liar
Man versus technology the Terminator
Man versus ET could be meet the Robinsons
The correct answer is d a newspaper article. I hope I helped you, thank you have a nice day :)
