Question

6. Plastics are very useful, yet their use is discouraged.
Why? Explain with the help of examples.​

Answer 1

answer in the attachment

Answer 2

Answer:

plastic are verstalie ,hygenic ,lughtweight,flexible and highly durable .it accounts for lagerst usage of plastic world wide and in used in numerous packing applications including containers ,bottles ,trays,boxes and cups and vending packging ,baby products and protection packaging .