Multiple choice

Primary or closed-loop recycling ...

  1. takes a cradle to grave approach to managing waste

  2. uses a fee-per-bag waste collection system

  3. recycles waste into new products of the same type

  4. converts waste materials into different products
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Primary or closed-loop recycling involves recycling a material back into the same product, such as recycling an aluminum can into another aluminum can.

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