Types of Pollution MCQs Quiz Worksheet PDF Book Download

Types of pollution MCQs, types of pollution quiz answers for online elementary school courses. Practice air and water pollution multiple choice questions (MCQs), types of pollution quiz questions and answers. Career test on types of pollution test prep for elementary school teaching certification.

Study elementary school courses, online geography degree programs MCQs: chemical substance used to destroy weeds in crops is called, with choices herbicides, monoxides, carob-oxides, and pesticides for online elementary education degree. Free geography student portal for online learning types of pollution quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Types of Pollution PDF Book Download

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

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


MCQ: Harmful substance released by power plants and cars is

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


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


MCQ: Fuel oils and coal are classified as

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


MCQ: Large number of organisms can die if there is

  1. low level of oxygen
  2. low level of carbon dioxide
  3. low level of methane
  4. low level of ethane