wrote her letters in a colloquial style / the broken syntax and casual enunciation of conversational English Similar: informal (used of spoken and written language)
Best Answer: The mid-oceanic ridge can be described as the longest mountain range. It includes the Mid-Atlantic ridge, and all other such ridges. They form a complete system that is 65000 km long. The Mariana's Trench is the deepest. It's 11.03 kilometres deep. I don't know how you define underwater mountain.
What is the largest mountain range in the world? Himalayan mountain range in Asia   The Andes Mountains, which stretch more than 5000 miles through seven South American countries, form the longest mountain range in the w â¦ orld.   The Andes which are located between Chili and Argentina. The Great Dividing Range is by far the largest mountain range in Australia, stretching over 2000 km north to south along the east coast.