The longest mountain chain is the Mid-Oceanic Ridge, which runs under all 7 oceans and spans from around California to North of Greenland. It is estimated to be 49,700 miles long.
The longest above seal level mountain range is the Andes Mountain Range, which runs down the west border of South America. It is estimated to be 4,300 miles long.
The tallest mountain range is the Himalayas with 16 peaks above 26,000 ft, the highest of which is Mt. Everest at 29,035ft.
my badonka is the worlds longest mountain chain.
The longest is the chain of the Rockies and Andes that goes almost from pole to pole. The highest is the Himalayas that has Everest and K2. The tallest single mountain is Hawaii, but most of it is under water.
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Northernmost: Colombia and Venezuela. Southernmost: Chile and Argentina.
Mount everest?
"Most mountainous' is a difficult description to understand, since there are many 'most mountain' aspects used to describe many South American countries. Tallest mountains, longest mountain chain, and so forth. You can follow the link, below, to learn more about the mountains in South America.
worlds tallest tower of doughnuts,worlds longest chili dog,worlds most insane man,even worlds biggest portrait have not been brokenhope you liked my answer:)
ALBORZ
The most well known would be the Hawaiian island mountain range caused by underwater volcanic activity. Underwater.
Himalayas
probably most likely grass..............or algae because they give off most of the worlds oxygen....so grass or algae
There are several 'famous' mountain chains in the world. Probably the most famous in the Himalayan Mountain Range, in which stands the tallest mountain on the surface of the world, Mount Everest.
divergent