Environmental Chemistry I Atmosphere Multiple Choice Questions and Answers 18 PDF Book Download

Environmental chemistry i atmosphere multiple choice questions and answers (MCQs), environmental chemistry i atmosphere quiz answers, test prep 18 to learn online high school courses for chemistry degree. Air pollution MCQs, environmental chemistry i atmosphere quiz questions and answers for online school degrees. Learn chemistry mcqs for class 10, troposphere, air pollution, layers of atmosphere test prep for high school teacher certification.

Learn high school chemistry MCQs: maximum temperature of troposphere is, with choices -55?c, 17?c, -5?c, and 1800?c for online school degrees. Free chemistry study guide for online learning air pollution quiz questions to attempt multiple choice questions based test.

MCQs on Environmental Chemistry I Atmosphere Worksheets 18 PDF Book Download

MCQ: What is extension of exosphere above surface of Earth?

  1. 80 km to 400 km
  2. 0 km to 12 km
  3. 400 km to thousands of kilometer
  4. None of these

C

MCQ: Maximum temperature of troposphere is

  1. 17?C
  2. -55?C
  3. -5?C
  4. 1800?C

A

MCQ: Which of following is not an air pollutant?

  1. Carbon dioxide
  2. Carbon monoxide
  3. Sulphur dioxide
  4. Oxides of nitrogen

A

MCQ: Which of following protects Earth's surface from being hit by most meteoroids?

  1. Troposphere
  2. Stratosphere
  3. Mesosphere
  4. Thermosphere

C

MCQ: What is meant by term 'thermo'?

  1. Outer
  2. Top
  3. Turning
  4. Heat

D