Nowadays It is a fact that there are a lot of languages in this earth however every year several of the languages disappear.A group of public believe and argue that the extinction of some languages is not a huge problem.Since communication between people will be more effective and easier with fewer languages.In my ,essay I will explain to you the diversity of the world languages have a lot of benefit sides for the individual and the environment as well.On the one hand that out of hundreds of languages in Earth planets that have existed few languages die out every year.It is believed that the disappearance of more languages in the world were due to the globalization and westernisation of the European and American country which have individuals to communicate in international languages such as English,Germans, French,Russian and others.Today the most important and popular languages around the world.It is English because almost 10 out of 10 people can speak in English languages And individuals who started their own business can use several international languages and has made bussinesinteraction become easier.