Fires tend to kill the forest from below so that the largest trees are most likely to survive while small trees such as seedlings and saplings are killed;
(Fires; tend; to kill the forest from below so that the largest trees are most likely to survive) (Fires; to kill; the forest) (the largest trees; are; most likely to survive) (the largest trees; to survive; T:while small trees such as seedlings and saplings are killed) (small trees such as seedlings and saplings; are killed; )
Fires Fires the largest trees the largest trees small trees such as seedlings and saplings
tend to kill are to survive are killed
to kill the forest from below so that the largest trees are most likely to survive
the forest
most likely to survive
T:while small trees such as seedlings and saplings are killed