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.
Mountain Range
A group of mountains is commonly referred to as a range or a mountain range.
A long narrow chain of hills and mountains is called a mountain range or a mountain chain.
A group of many mountains is called a mountain range or a mountain chain.
Part of the longest river in the world, call the river Nile.
Jesus/God/ whatea you call em
Geographers call an island chain an Archipelago.
Because there in Colorado.
It's Yangtz River,Chinese call it Changjiang. It's the longest river in China and the third longest in the world
The diameter
The longest side a right angle triangle is its hypotenuse
Albert chain, after Price Albert