Air and Water Pollution Multiple Choice Questions and Answers 5 PDF Book Download

Air and water pollution multiple choice questions (MCQs), air and water pollution quiz answers, test prep 5 to learn grade 7 geography for online certificate programs. Photosynthesis and air MCQs, air and water pollution quiz questions and answers for distance education. Learn types of pollution, air and water pollution, pollution control test prep for online certificate courses.

Learn elementary school geography MCQs: types of pollution, air and water pollution, pollution control, with choices eutrophication, allotrophication, atmospheric pressure, and pollution for distance education. Free geography study guide for online learning photosynthesis and air quiz questions to attempt multiple choice test for free online classes.

MCQs on Air and Water Pollution Worksheets 5 PDF Book Download

MCQ: Way in which plants die because of dropped level of oxygen is classified as

  1. eutrophication
  2. allotrophication
  3. oxygenation
  4. de-oxygenation


MCQ: Addition of harmful substances that has bad effects on environment and living things is classified as

  1. allotrophication
  2. eutrophication
  3. atmospheric pressure
  4. pollution


MCQ: Poisonous substances that can be present in industrial wastes does not includes

  1. phosphates
  2. nitrates
  3. mercury and lead
  4. oxygen


MCQ: Kyoto Protocol agreement was signed in

  1. 1997
  2. 1990
  3. 1985
  4. 1980


MCQ: Document that was drafted by India, Brazil, China, United States and South Africa at meeting under UNFCCC is classified as

  1. Greenhouse Accord
  2. United Nation Accord
  3. Copenhagen Accord
  4. Denmark Accord