Oolong tea, made from more mature leaves, usually have less caffeine than green tea. On the flip side, mature leaves contain less theanine, a sweet, natural relaxant that makes a tea much less caffeinated than it actually is. That is the theory, anyway.
The highest point in Asia is Mt. Everest which is 8,850 meters above sea level. And Asia's lowest point is the Dead Sea which is 400 meters below sea level.
Turkmenistan's average elevation is 100 to 220 meters above sea level, with its highest point being Mount Ayrybaba (3,137 meters) in the Kugitang Range of the Pamir-Alay chain in the far east, and its lowest point in the Transcaspian Depression (100 kilometers below sea level).early 80 percent of the republic lies within the Turon Depression, which slopes from south to north and from east to west. Turkmenistan's mountains include 600 kilometers of the northern reaches of the Kopetdag Range, which it shares with Iran.