Skip to content
Early access — you're among the first to try PYQLabs. Share feedback
UGC NET 2019JuneMorningQ36MCQanswer keyexplanation soonmedium
Env · Pollution
Back to EnvNext question
  1. A.
  2. B.
  3. C.
  4. D.
compostingwaste managementpit compostingenvironment
Next question · 2019 Q36