Q. Which of the following is a biodegradable material? :
1.Glass
2.E-waste
3.DDT (Dichlorodiphenyltrichloroethane)
4.Leather
Select the correct answer using the code given below:

[A] 2 and 3 only

[B] 3 and 4 only

[C] .1 ,3 and 4 only

[D] 4 only

Answer: D
Notes:
  • Leather is made from skins of animals. So, in its true natural form, leather is indeed
  • DDT is non-biodegradable. It’s a persistent organic pollutant that can’t decompose into simple, harmless substances in nature.
  • Glass and e- waste are also non-biodegradable.