The highest city in Africa is a city by the name of Addis Ababa. This is based on the highest altitude above sea level.
Denigration: Used in both classic and cyberbullying, denigration is a term used to describe when cyberbullies send, post, or publish cruel rumors, gossip and untrue statements about a target child to intentionally damage their reputation or friendships.
Cyber bullying is bullying through email, instant messaging (IMing), chat room exchanges, Web site posts, or digital messages or images send to a cellular phone or personal digital assistant (PDA) (Kowalski et al. 2008).