Question

3. Write three uses of plastics?

Answer 1

Answer:

Plastics are used to make bicycle helmets, child safety seats and airbags in automobiles. They're in the cell phones, televisions, computers and other electronic equipment that makes modern life possible. They're in the roofs, walls, flooring and insulation that make homes and buildings energy efficient.

Explanation:

Answer 2

Answer:

Nowadays plastic is used in---

1) making of roads

2)making of spectacles.

3)making of chairs, tables, and other things like back cover of mobiles, bottles, bags etc

Explanation:  plastic is used to make different things because it can be given any shape .