Deforestation, Air and Water Pollution MCQs Quiz Online PDF Download

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MCQs on Deforestation, Air and Water PollutionQuiz PDF Download

MCQ: Consequences of deforestation includes

  1. burning of fossil fuels
  2. soil erosion
  3. flooding
  4. climate changes


MCQ: Water pollution is primarily caused by

  1. forest fires
  2. volcanic eruptions
  3. biological decay
  4. human activities


MCQ: Use of fossil fuels causes

  1. pollution
  2. conservation of resources
  3. global warming
  4. infections