The Andes is the longest mountain range in the world above or below sea level.
I think the mid-ocean ridge is the longest below sea level...but I'm not sure
The Mid-Atlantic Ridge is the longest in the world and underwater.
nut sacks in my mouth
Andes mountain
The Andes are the longest mountain range.
Longest mountain range in South America is Andes mountains thank you.
The mountain range that is the longest in the world is the Andes mountains.
The Andes MountainsThe Andes is the longest mountains range in South America as well as the longest mountain range in the world.
The Andes Mountains
The Andes are the longest mountain chain of mountains in the world.
The Andes Mountains, which are located in South America. They are the longest mountain chain in the world
Andes is the Longest mountain chain in south america.
The Andesthat is right man it is the Andes the are big
The longest mountain range is the Andes Mountains in Middle and South America. The highest is the Himalaya's
Andes Mountains,the rockies