Question

the longest mountain in the world​

Answer 1

Step-by-step explanation:

The world's longest above-water mountain range is the Andes, about 7,000 km (4,300 mi) long. The range stretches from north to south through seven countries in South America, along the west coast of the continent: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina

Answer 2

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Mount Everest in Nepal is the longest mountain in the world .