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Deforestation, Air and Water Pollution MCQs Quiz Online Tests pdf Download

Practice MCQs on deforestation, air and water pollution, biology MCQs for online test prep. Effects of human activity on ecosystem quiz has multiple choice questions (MCQ), deforestation, air and water pollution quiz questions and answers as consequences of deforestation includes, answer key with choices as burning of fossil fuels, soil erosion, flooding and climate changes for competitive exam prep. Free study guide is to learn deforestation, air and water pollution quiz online with MCQs to practice test questions with answers.

MCQs on Deforestation, Air and Water Pollution Quiz pdf Download

MCQ. Consequences of deforestation includes

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

A

MCQ. Water pollution is primarily caused by

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

D

MCQ. Use of fossil fuels causes

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

A

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