In the east, the Ural Mountains separate Europe from Asia. The nations of Russia and Kazakhstan straddle both continents.
The jet stream has high altitude rivers of air.
The Nile river is the longest river in the world, followed by the Amazon river which is the second longest.
Answer:
1.to protect people to any virus and to look attractive
2. to maitain a good system and good condition
3.on the cleaniest place and have good air
i can confim that it is "The Mount Lebanon Range"