Maples, oaks, and beeches are examples of trees with dense canopies that intercept most of the light.
(Maples, oaks, and beeches; are; examples of trees with dense canopies) (dense canopies; intercept; most of the light)
Maples, oaks, and beeches dense canopies
are intercept
examples of trees with dense canopies
most of the light