Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Environment, Weather & EcologyMiscellaneous
An undesirable change in the characteristics of air, water and land environment that is harmful to humans and living things is known as?
- A.Erosion
- B.PollutionCorrect answer
- C.Deforestation
- D.Acidification
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Practice these MCQs in the appQuick fact: An undesirable change in the characteristics of air, water, and land that harms living organisms is called pollution.