This massive landscape tells a story that began millions of years ago, when the Earth's crustal plates collided and formed the Rocky Mountains and the Continental Divide.
(This massive landscape; tells; a story that began millions of years ago, when the Earth's crustal plates collided and formed the Rocky Mountains and the Continental Divide) (the Earth's crustal plates; collided; ) (the Earth's crustal plates; formed; the Rocky Mountains and the Continental Divide)
This massive landscape the Earth's crustal plates the Earth's crustal plates
tells collided formed
a story that began millions of years ago, when the Earth's crustal plates collided and formed the Rocky Mountains and the Continental Divide
the Rocky Mountains and the Continental Divide