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MG_B.INGGRIS_IXA

Authored by SMP N 7 MUARO JAMBI

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9th Grade

Used 7+ times

MG_B.INGGRIS_IXA
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3 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Plastic recycling is the process of recovering scrap or waste plastics and reprocessing the material into useful products, sometimes completely different in form from their original state. Typically a plastic is not recycled into the same type of plastic, and products made from recycled plastics are often not recyclable. When compared to other materials like glass and metal materials, plastic polymers require greater processing to be recycled. Plastics have a low entropy of mixing,which is due to the high molecular weight of their large polymer chains. When different types of plastics are melted together they tend to phase- separate, like oil and water, and set in these layers.

What is Plastic Recycling Mean ?......................

The Process of how to make a bottle of plastic.

The process of recovering scrap or waste plastics and reprocessing the material into useful product.

The way to collect plastics.

Step to selling plastics product

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Is Plastic recycled into the same type of plastic?...........

No, it isn't

Yes, it is

No, it doesn't

Yes, it does

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What's kind of plastic that require greater processing to be recycled ?..........

Bottle Plastic

Bag Plastic

Plastic Polymer

Plastic

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