Trees in this part of the world tend to be cone-shaped (think of pine trees), with leaves from the top of the tree to the bottom, to make the most of this sunlight.
(Trees in this part of the world; tend; to be cone-shaped) (Trees in this part of the world; to be; cone-shaped)
Trees in this part of the world Trees in this part of the world
tend to be
to be cone-shaped
cone-shaped