Which is Biodegradable?

  1. Leather belts
  2. Silver foil
  3. Iron nails
  4. Plastic mugs
Add Comment
1 Answer(s)

Leather Belts

Leather Belts are bioderadable, whereas silver foil, iron nail, plastics are non-biodegradable. Leather biodegrades slowly; it takes 25 to 40 years to decompose. However, vinyl and petro-chemical derived materials will take 500 or more years to break down and return to the Earth.

Monis Rasool Professor Answered on 24th May 2015.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.