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Air and Water Pollution Multiple Choice Questions and Answers PDF Download eBook - 1

Practice Air and water pollution multiple choice questions and answers PDF, air and water pollution MCQ worksheets with answers key to solve 7th grade geography worksheet 1 for online courses. Practice "Types of Pollution" MCQs, air and water pollution quiz questions and answers for online teaching certification programs. Learn types of pollution, air and water pollution test prep for online courses.

"The chemical substance used to destroy the weeds in crops is called" Multiple Choice Questions (MCQ) on air and water pollution with choices monoxides, herbicides, carob-oxides, and pesticides for online teaching certification programs. Solve types of pollution quiz questions for school certificate programs for distance learning classes.

Air and Water Pollution MCQs Quiz 1 PDF Download eBook

MCQ: The chemical substance used to destroy the weeds in crops is called

  1. herbicides
  2. monoxides
  3. carob-oxides
  4. pesticides


MCQ: Besides the forest fires as natural source of pollution, the other major sources of pollution are

  1. zonal settlement patterns
  2. human activities
  3. falling of meteoroids
  4. nucleated settlement patterns


MCQ: The natural source of pollution is

  1. rain forest
  2. mining for minerals
  3. forest fire
  4. falling of meteoroids


MCQ: The harmful substance released by power plants and cars is

  1. carbon dioxide
  2. oxygen
  3. potassium
  4. magnesium


MCQ: The kind of land pollution in which salt content rises and land becomes unsuitable for farming is called

  1. carbonization of soil
  2. deoxygenating of soil
  3. salinization of soil
  4. oxygenation of soil