Plastic is very inexpensive compared to other materials such as glass or paper; it can be rigid and transparent like glass; but it is less breakable and much lighter; it is stronger than paper, undamaged by most liquids and much easier to carry than paper; and the manufacturing processes are unbelievably faster and simpler. All the waste or scrap from the manufacturing process can be recycled right back into the production process in minutes.
Answers & Comments
Answer:
that is called recycling.
Answer:
Plastic is very inexpensive compared to other materials such as glass or paper; it can be rigid and transparent like glass; but it is less breakable and much lighter; it is stronger than paper, undamaged by most liquids and much easier to carry than paper; and the manufacturing processes are unbelievably faster and simpler. All the waste or scrap from the manufacturing process can be recycled right back into the production process in minutes.