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 Ocean Ridge (also known as Mid-ocean ridge), which runs more than 40,000 miles on the sea floor of five oceans is the longest mountain chain in the world. The longest mountain range on dry land is the Andes, which stretch 4300 miles through seven countries in South America.-----------------------------------------------------------------------------------------------The mid oceanic ridges.However, if you mean above the sea then the Rockies / Andes (if you count them together).
Aconcagua is a mountain in South America and is classified as a stratovolcano. It is the highest mountain in the Americas, standing at 6,960.8 metres (22,837 ft) above sea level. It is located in the Andes mountain range.
The lowest elevation in the Andes mountain range is approximately 98 feet (30 meters) above sea level at the Peru-Chile border. This area is known as the Atacama Desert, one of the driest places on Earth.
The tallest mountain in the Southern Hemisphere is Mount Aconcagua, located in the Andes mountain range in Argentina. It stands at approximately 22,841 feet (6,960 meters) above sea level.
Mount Aconcagua is the tallest peak in South America. it stands at 22,830 feet high and is in the Andes mountain range between Chile and Argentina.
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 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 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 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 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 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 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 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
South America, the Andes
The longest mountain range in the world is the Andes, which stretches for about 7,000 kilometers (4,300 miles) along the western edge of South America. The Mid-Atlantic Ridge is also extensive, extending approximately 16,000 kilometers (10,000 miles) under the ocean, but it is primarily underwater. The Rocky Mountains, while significant, are shorter at about 4,800 kilometers (3,000 miles). Thus, the Andes holds the title as the longest mountain range overall.
A major mountain range in South America is the Andes Mountains. The Andes Mountains run the entire length of the continent from north to south on the west coast of South America.
The Ocean Ridge (also known as Mid-ocean ridge), which runs more than 40,000 miles on the sea floor of five oceans is the longest mountain chain in the world. The longest mountain range on dry land is the Andes, which stretch 4300 miles through seven countries in South America.-----------------------------------------------------------------------------------------------The mid oceanic ridges.However, if you mean above the sea then the Rockies / Andes (if you count them together).