" What of the following statements is true according to the passage?
The way uneducated workers deal with old computers does great harm to the environment as well as to their own health.
More and more electronic waste is being wasted and thrown away mainly because of people's bad habits.
The U.S. has strict national laws for dealing with e-waste.
Third world countries import e-waste to get valuable parts, which is a safe and easy way to  make money.