Essay : "The Negative Effects of Technology For Human"

This is my essay assignment when I took Writing 2 in my study. Sorry if there are any mistakes in my essay, very short essay I mean, enjoy this! :)

The Negative Effects of Technology For Human 

         Technology is not a strange thing in our life. Now, technology is being an important part of human life. Almost all of people in the world using technology in their daily life activities. Although technology is very useful for human life, technology also has some negative effects for human.
        The first negative effect of technology for human is in healthy. Most of technology have electromagnetic waves that can damage human's health. The electromagnetic waves will damage the healthy of the people that often use that technology.