What is Plastic?

Plastic is a synthetic material made from a wide range of organic polymers, which are long chains of molecules. It is a versatile material that can be molded into various shapes and forms. Plastics are used in a wide variety of products, including packaging, toys, furniture, and construction materials.

Types of Plastics

There are several different types of plastics, including:

• Polyethylene (PE)
• Polypropylene (PP)
• Polyvinyl Chloride (PVC)
• Polyethylene Terephthalate (PET)
• Polystyrene (PS)
• Polyurethane (PU)

Properties of Plastics

Plastics have a number of unique properties, including:

• Flexibility
• Durability
• Lightweight
• Resistance to chemicals
• Insulation

Environmental Impact

Plastic has become a major environmental concern due to its non-biodegradable nature. Improper disposal of plastic waste can lead to pollution of oceans and harm to wildlife. Efforts are being made to reduce plastic consumption and increase recycling to minimize its impact on the environment.

Study Guide

Here are some key points to remember about plastics:

1. What is plastic made from?
2. What are the different types of plastics?
3. What are some properties of plastics?
4. What is the environmental impact of plastic?

For an in-depth understanding of plastics, it's important to study the chemical composition, manufacturing processes, and the role of plastics in various industries.

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