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.
The Colorado River as the California border: 479 feet (146 meters) above sea level. death valley is the lowest point in Nevada. The Colorado River as the California border: 479 feet (146 meters) above sea level. <br />death valley is the lowest point in Nevada.