0
According to Wikipedia, the Sierra Nevada began forming during the Triassic period, and the Appalachians were formed during the Ordovician period. This means that the Appalachians are much older.
Generally, more round, rolling mountains like the Appalachians are older than sharp, jagged ranges like the Rockies or Sierra Nevada.
What else can I help you with?
Which is higher the Sierra Nevada or Ozark mountains?
It is Sierra Nevada.
What mountain range separates Nevada and California?
The Sierra Nevadas.The Sierra Nevada mountain range.
What part of Spain is the Sierra Nevada in?
The Sierra Nevada is in Andalucía, spain.
Why is the Sierra Nevada named the Sierra Nevada?
snow-covered mountains
When was Sierra Nevada Brewing Company created?
Sierra Nevada College was created in 1969.
Is Sierra Nevada in California or Nevada?
The Sierra Nevada Mountains are located in California, they touch the bottom southwest tip of Nevada.
Is Sierra Nevada a mountain in Antarctica?
No, the Sierra Nevada mountains are found in the United States, in California and in Nevada.
What city is closest to the Sierra Nevada?
The city of Reno in Nevada is closest to the Sierra Nevada mountain range.
Which mountain has the higher elevation Sierra Nevada or ozark mountains?
the ozark montains
What is Sierra Nevada Corporation's population?
The population of Sierra Nevada Corporation is 2,000.
What kind of mountain range is the Sierra Nevada?
What type of mountains are predominant in the Sierra Nevada range
What mountain range runs through California?
Sierra Nevada
