Primeval forests of mixed evergreens and leafy trees dominate cooler parts of the region and vast expanses of tundra are frozen for most of the year.
(Primeval forests of mixed evergreens and leafy trees; dominate; cooler parts of the region and vast expanses of tundra are frozen for most of the year) Context(Primeval forests of mixed evergreens and leafy trees dominate,List([0, 61))):(cooler parts of the region and vast expanses of tundra; are frozen; for most of the year)
Primeval forests of mixed evergreens and leafy trees dominate,List([0, 61))
Primeval forests of mixed evergreens and leafy trees cooler parts of the region and vast expanses of tundra
dominate are frozen
cooler parts of the region and vast expanses of tundra are frozen for most of the year
for most of the year