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4. Considered as E-wastes.
A. Used papers B. Plastic bottles
C. Old cellphones
D.Glass
5. Another example of E-waste is
A. Old clothes B. Batteries
C. Broken glasses
D.Aluminum
6. They are contained and treated to mitigate environmental threat.
A. Broken glasses. B. Scrap metal C. Hazardous smoke/gases
D. None of the above​