Air and Water Pollution Multiple Choice Questions and Answers 3 PDF Book Download

Air and water pollution MCQs, air and water pollution quiz answers 3 to learn elementary education online courses. Types of pollution multiple choice questions (MCQs), air and water pollution quiz questions and answers for for online elementary education degree. Types of pollution test for elementary school teaching certification.

Learn elementary school geography multiple choice questions (MCQs): Types of pollution, with choices wooden log, banana peel, disposable diaper, and leather shoe for online elementary education degree. Free geography study guide for online learning types of pollution quiz questions to attempt multiple choice questions based test.

MCQ on Air and Water Pollution Worksheets 3 PDF Book Download

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

A

MCQ: Waste which takes 3 to 4 weeks to be decomposed in landfill is

  1. banana peel
  2. wooden log
  3. disposable diaper
  4. leather shoe

A

MCQ: Waste which takes 80 to 100 years to be decomposed in landfill is

  1. paper bag
  2. plastic bag
  3. aluminum can
  4. disposable diaper

C

MCQ: Layer of atmosphere that absorbs ultraviolet rays from Sun is called

  1. troposphere
  2. ozone layer
  3. thermosphere
  4. mesosphere

B

MCQ: Air condition equipment, leaking refrigerators, spray cans and burning of plastic foams release

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

D