Air and Water Pollution Multiple Choice Questions 1 PDF Download

Learn air and water pollution MCQs, grade 7 online geography test 1, types of pollution multiple choice questions and answers. Types of pollution revision test has geography worksheets, helping answer key with choices as monoxides, herbicides, carob-oxides and pesticides of multiple choice questions (MCQ) with types of pollution quiz as the chemical substance used to destroy weeds in crops is called for competitive exam prep, viva interview questions. Free geography study guide to practice types of pollution quiz to attempt multiple choice questions based test.

MCQs on Air and Water Pollution Quiz PDF Download Worksheets 1

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