Which of the following are biodegradable- Plastic bag, leather bag, nylon rope, kettle

Dear student, 

Biodegradable substances can be broken down into simpler,harmless substances in nature with due course of time by the biological process such as action of microbes. They can be recycled as a part of food chain. Paper, wood, cloth, sewage,oil pollutants, cattle dung, domestic waste are some of the examples.
From the given materials only leather bag is biodegradable rest are non-biodegradable. Non-biodegradable materials require long duration of time to degrade and the degradation is due to the action of heat, pressure and other environmental factors.  

Regards.

  • 5
nylon rope
  • -4
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