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

Air and water pollution multiple choice questions, learn grade 7 geography online test prep 1 for elementary school online courses, distance learning for exam prep. Practice types of pollution multiple choice questions (MCQs), air and water pollution quiz questions and answers for geography class for online metamorphic rocks courses distance learning.

Study elementary school geography multiple choice questions (MCQs): chemical substance used to destroy weeds in crops is called, for free online courses with choices monoxides, herbicides, carob-oxides, and pesticides, types of pollution quiz for kids trivia questions with answers for online open learning and kids learning with distance education. Free geography study guide for online learning types of pollution quiz questions to attempt multiple choice questions based test.

MCQs on Air and Water Pollution Worksheets 1 Quiz PDF Download

MCQ: Chemical substance used to destroy weeds in crops is called

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

D

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

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

B

MCQ: Natural source of pollution is

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

C

MCQ: Harmful substance released by power plants and cars is

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

A

MCQ: 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

C