4.5.3 Recycling and Sustainability

Last updated at April 25, 2026 by

What is Recycling and Sustainability with Non-metals?

It is the process of reusing non-metal materials to reduce waste and protect environment .

Key Facts and Examples
  • Plastic recycling helps reduce pollution in rivers and oceans .
Example: Old plastic bottles are melted to make new containers
  • Paper recycling saves trees from being cut down .
Example: Old newspapers become new notebooks and cardboard boxes
  • Non-metals can be reused more easily than metals .
Example: Rubber tires become playground surfaces and shoe soles
  • Sustainable use means using less and wasting less .
Example: Using both sides of paper reduces tree cutting
Recycling Process Step 1 - Collection Gather used non-metal items Step 2 - Sorting Separate different materials Step 3 - Processing Clean and reshape materials New products made!

Section Summary: Are Non-metals Essential in Everyday Life?

Non-metals in Daily Life Life Processes Oxygen for breathing, carbon for body Industry & Medicine Chlorine for water, iodine for wounds Recycling Reusing plastics and paper materials
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