Recycling Words

Recycling Words — Questions & Answers

Discover the fascinating world of Recycling Words in this medium level Environment Trivia Quiz for Grade 7-8. Students will enhance their vocabulary, critical thinking, and subject knowledge while enjoying interactive gameplay.

1. Which of these terms refers to the process of breaking down waste materials into new products?

   Composting Incineration Recycling Landfilling

   ✓ Recycling

   Recycling is the process of converting waste materials into new materials and objects.

2. What does the 'Reduce' in the 'Reduce, Reuse, Recycle' slogan primarily encourage?

   Buying more products Using less of something Reusing old items Throwing things away

   ✓ Using less of something

   The 'Reduce' part of the slogan means to use less of a resource or create less waste in the first place.

3. When you repair an old piece of furniture instead of buying a new one, which of the '3 Rs' are you practicing?

   Reduce Reuse Recycle Repurpose

   ✓ Reuse

   Repairing an item to use it again is an example of 'Reuse'.

4. What is the term for materials that can be naturally broken down by microorganisms?

   Non-biodegradable Recyclable Compostable Plastic

   ✓ Compostable

   Compostable materials are organic matter that can decompose naturally into compost.

5. Which type of plastic is generally considered the most easily recyclable?

   PET (Polyethylene terephthalate) PVC (Polyvinyl chloride) PS (Polystyrene) HDPE (High-density polyethylene)

   ✓ PET (Polyethylene terephthalate)

   PET (like in soda bottles) and HDPE (like in milk jugs) are commonly and easily recycled.

6. What does the symbol with three chasing arrows typically represent?

   Biodegradable Recyclable Compostable Energy efficient

   ✓ Recyclable

   The chasing arrows symbol, known as the Mobius loop, is an international symbol for recycling.

7. Which of these items is LEAST likely to be easily recycled in most curbside programs?

   Glass bottles Aluminum cans Plastic bags Cardboard boxes

   ✓ Plastic bags

   Plastic bags often jam recycling machinery and are typically not accepted in curbside bins, though some stores have drop-off programs.

8. What is the process of turning food scraps and yard waste into nutrient-rich soil called?

   Recycling Composting Upcycling Incineration

   ✓ Composting

   Composting is the biological decomposition of organic materials into a soil amendment.

9. What does 'upcycling' mean in the context of waste management?

   Throwing items away Breaking items down into raw materials Creating new products from waste materials that are of higher quality or value Burning waste for energy

   ✓ Creating new products from waste materials that are of higher quality or value

   Upcycling involves transforming waste or unwanted materials into new products perceived as more valuable or of better quality.

10. Why is it important to rinse out food containers before recycling them?

    To make them heavier To prevent contamination of other recyclables and reduce odors To make them look cleaner To add weight for better recycling rates

    ✓ To prevent contamination of other recyclables and reduce odors

    Rinsing removes food residue that can contaminate other recyclable materials like paper and cardboard, and prevents unpleasant smells.