Why is communication a necessity of life?

Communication is an essential requirement of human life. No one can live without interacting with others. Earlier communication between people was less and only face to face.
Now it has increased and the modes of communication have also changed. The increase in population and the change in the modes of communication are the result of increased human movement and transport of materials and goods. Today, we are living in the age of communication, using telephone, television, films and Internet. Even books, magazines and newspapers are the important means of communication. Various means of transport and communication have reduced distances, bringing the world closer.