Below in bold is the central idea of the article. Please use text evidence to support the central idea and then EXPLAIN it.
The internet has negative effects on the way we think and live.

Adjective clauses  begin with words such as that, when, where, who, whom, whose, which, and why. an essential (or restrictive)  adjective clauseprovides information that is necessary for identifying the word it modifies. so for example*** wrong= i the man gave me direction. example right ( i the man who gave me the  direction.

Iwould think courage