Air and Water Pollution App Download – Class 7 Geography MCQ e-Book PDF

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The Air and water pollution Multiple Choice Questions (MCQ Quiz) with Answers PDF (Air and Water Pollution MCQ PDF e-Book) download Ch. 1-2 to learn Class 7 Geography Course. Study Pollution Control Multiple Choice Questions and Answers (MCQs) PDF, Air and Water Pollution Quiz Questions and Answers to learn online certificate courses. Free Air and Water Pollution App – Class 7 Geography MCQ App Download to learn pollution control, pollution reduction, types of pollution, photosynthesis and air, consequences of pollution test prep for online schools.

The MCQ: Reduce, reuse and recycle principle by which wastes can be reduced is classified as; "Air and Water Pollution" App (Android, iOS) with answers: waste management principle, waste organizer principle, re principle, and 3r principle to learn online certificate courses. Practice Pollution Control MCQ Questions, download Apple Book (Free Chapter) for distance learning.

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MCQ 6: The reduce, reuse and recycle principle by which wastes can be reduced is classified as:

  1. waste organizer principle
  2. waste management principle
  3. RE principle
  4. 3R principle

MCQ 7: The Kyoto Protocol agreement signed by participating countries and became legally binding in:

  1. 1982
  2. 2005
  3. 1990
  4. 2010

MCQ 8: The fuel oils and coal are classified as:

  1. deoxygenated fuels
  2. eutrophication fuels
  3. fossil fuels
  4. allotropic fuels

MCQ 9: During the process of photosynthesis, the element that plants give off is:

  1. methane
  2. carbon dioxide
  3. oxygen
  4. ethane

MCQ 10: The 'global warming' leads to:

  1. low level of oxygen
  2. high level of oxygen
  3. floods and droughts
  4. rain forests

Class 7 Geography Notes App & e-Book – Air and Water Pollution Exam Prep

The Land MCQs
World Population and Resources MCQs
Transport and Communications MCQs
Water Resources and Management MCQs
Map Skills MCQs
Air and Water Pollution MCQs
Settlements MCQs
Movement of Earth MCQs

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