Reaching 29,029 feet (8,848 meters) above sea level, Mount Everest is the highest mountain on Earth. Located in the Mahalangur section of the Himalayas, the mountain's summit straddles the border separating China and Nepal.
Or if you want a more literary description, try some devices to describe it i.e what's there, the atmosphere, the height/gradient etc.
Sodium loses an electron and chlorine gains an electron. Simply put. It's a little more complicated, but that's what i think they're looking for.
C. The design would not be cost-efficient; the plane would require more fuel due to increased thrust from higher drag.
