Question

The longest mountain range in the world the Andes consists of old volcanic mountains​

Answer 1

Answer:

The Andes consist of a vast series of extremely high plateaus surmounted by even higher peaks that form an unbroken rampart over a distance of some 5,500 miles (8,900 kilometres)—from the southern tip of South America to the continent's northernmost coast on the Caribbean.

ʜᴏᴘᴇ ʏᴏᴜ ᴜɴᴅᴇʀ sᴛᴀɴᴅ ɪᴛ