What are the disadvantages of the Internet for primary school students? summary

Second, online pornography: the physical and mental destruction of teenagers. Under the surging wave of information on the Internet, the dangers of pornography lurk. According to relevant data, there are about 1 10,000 pornographic computer files on the Internet, most of which are short stories, video clips and pictures. 1995, an American survey report pointed out that in the past 18 months, there were 917,000 pornographic pictures, novels and movies on the internet, which were distributed in more than 2,000 cities in 50 States of the United States and 160, including China. Obscene pornography causes "spiritual pollution" to teenagers through the internet. These "pornographic cultures" on the internet seriously damage their physical and mental health and lead them astray. In recent years, cases in which Chinese teenagers intentionally or unintentionally visit pornographic websites, suffer from "pornography" and even embark on the road of degeneration and crime have been disclosed from time to time.