After the needles fall off and the tree becomes a skeleton it will rapidly decompose and become part of the soil to provide food and nutrients for other plant life.
(the needles; fall; off) (the tree; becomes; a skeleton it will rapidly decompose and become part of the soil) (a skeleton; will rapidly decompose; it) (it; become; part of the soil)
the needles the tree a skeleton it
fall becomes will rapidly decompose become
off
a skeleton it will rapidly decompose and become part of the soil
it
part of the soil