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

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

Learn high school chemistry multiple choice questions (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.

MCQ 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


MCQ: Maximum temperature of troposphere is

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


MCQ: Which of following is not an air pollutant?

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


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

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


MCQ: What is meant by term 'thermo'?

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