Answer :
The polymer that is not biodegradable but is commonly used in making take-out containers, cutlery, and packing peanuts is **PS** which stands for Polystyrene.
Polystyrene is a synthetic polymer that is not biodegradable, meaning it does not break down easily in the environment. Due to its non-biodegradable nature, polystyrene products can persist in the environment for a long time if not properly disposed of.
Take-out containers, cutlery, and packing peanuts made from polystyrene are lightweight and have good insulation properties, making them popular choices for food packaging and shipping purposes. However, the use of polystyrene products has raised environmental concerns due to their contribution to pollution and litter.
In contrast, other polymers like **PP** (Polypropylene), **HDPE** (High-Density Polyethylene), and **PET** (Polyethylene Terephthalate) are more recyclable and biodegradable to some extent, making them more environmentally friendly options for packaging materials.
