NextMockપરીક્ષાઓ શોધો, દા.ત. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2023

UPPCS · પ્રશ્ન 66

Which of the following is NOT a biodegradable pollutant?

  1. Faecal matter
  2. Urine
  3. Domestic waste
  4. Pesticide
જવાબ બતાવો અને સમજૂતી

જવાબ: (D) Pesticide

સમજૂતી

Many pesticides (e.g. DDT) persist and bioaccumulate; human waste and domestic organic waste break down biologically.