The changes associated with the language of language changes are still affecting them; they pass from generation to generation. All languages differ in pronunciation, writing, meaning, and how sentences are constructed; changes in language are gradual and incremental. A lot of new vocabulary has been added to the language in the areas of science and technology. Human language can portray thoughts on a wide range of topics such as war and future events, just to name a few of the almost unlimited possibilities. Language is used not only to relay information but also to acquire and give orders.