Question

write few lines on plastic​

Answer 1

Answer:

A plastic is a material that can change its shape. Many things are made of plastics, usually because making them to the right shape is easy. ... These plastics can be used for 3D printing, because the plastic will become soft enough to form into different shapes, and then become hard again when they cool down...

hope it will help you..

Answer 2

• Plastic is a non-bio-degradable synthetic material.

• We indiscriminately use it in almost all the items of daily usage.

• Plastic accumulation results in environmental pollution.

• Its accumulation afflicts land, waterways and oceans.

• On burning, it releases toxic gases like Nitrogen Oxide and Sulphur Dioxide.

• It also results in the depletion of Wild Life and marine life.

• Instead of Plastic, we should use biodegradable materials.