Recycling and Sustainable Resource Use Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

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What does recycling mean?

Turning waste materials into new products.

What do the three Rs stand for in waste management?

Reduce, Reuse, Recycle.

Name three materials that are commonly recycled in the UK.

Glass, metals and paper.

What are the main steps in recycling household waste?

Collect it, sort it, clean it, then process it into new items.

How does recycling metals help the environment?

It uses less energy than making metal from ore. It reduces mining.

How can glass bottles be used in a more sustainable way?

Reuse them many times. Recycle damaged bottles.

Why do plastics need to be sorted before recycling?

Different plastics melt at different temperatures. Mixing them can spoil the product.

What is the difference between reuse and recycling?

Reuse uses the item again as it is. Recycling makes new material from it.

How does recycling help reduce landfill?

It sends less waste to landfill. Less land is used and there is less pollution.

Give one problem that can make recycling harder.

Food or liquid left on items can stop them being recycled.

How does recycling help cut carbon dioxide (CO2) emissions?

It uses less energy. Less fossil fuel is burned, so less CO2 is released.

What does sustainable resource use mean?

Using resources now in a way that does not harm future needs.