Waste Management Methods
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Questions and Answers

What is one way to reduce waste?

  • Using durable coffee mugs (correct)
  • Using single-use plastic bottles
  • Buying disposable pens
  • Purchasing paper towels

What is a limitation of recycling?

  • Not all materials can be continually recycled (correct)
  • It increases air pollution
  • It reduces energy usage
  • It creates new jobs

What is the process of recycling?

  • Collecting → Selling → Recycling
  • Collecting → Sorting → Selling
  • Collecting → Sorting → Cleaning → Reprocessing (correct)
  • Sorting → Reprocessing → Collecting

What is one environmental benefit of recycling?

<p>Reduces water pollution (C)</p> Signup and view all the answers

What is a result of recycling?

<p>Reduced energy usage (B)</p> Signup and view all the answers

What percentage of the money spent on a product pays for packaging that ultimately becomes waste?

<p>16% (D)</p> Signup and view all the answers

Which of the following is NOT a way to reduce waste according to the 'Reduce' principle?

<p>Increasing household waste (A)</p> Signup and view all the answers

What is the primary goal of the 'Zero Waste Approach'?

<p>To eliminate waste at the source (C)</p> Signup and view all the answers

What is the main limitation of recycling?

<p>It only addresses post-consumer waste (B)</p> Signup and view all the answers

What is the primary focus of the '3 Rs' (Reduce, Reuse, Recycle)?

<p>Minimizing waste generation (D)</p> Signup and view all the answers

What is an example of reusing an item mentioned in the text?

<p>All of the above (D)</p> Signup and view all the answers

How frequently can the USA commercial air fleet be rebuilt with the aluminium cans thrown away by Americans?

<p>Every three months (B)</p> Signup and view all the answers

Why is it recommended to use rechargeable batteries?

<p>Because they require less energy to make (C)</p> Signup and view all the answers

What percentage of waste in USA landfills is comprised of e-waste?

<p>2% (A)</p> Signup and view all the answers

What is the primary reason for recycling e-waste?

<p>To recover valuable elements (B)</p> Signup and view all the answers

What is the main limitation of the current recycling process?

<p>Inability to recycle certain materials (B)</p> Signup and view all the answers

What are some of the hazardous components found in e-waste?

<p>Lead, cadmium, and mercury (B)</p> Signup and view all the answers

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