Environmental Chemistry I Atmosphere Multiple Choice Questions Online 18 PDF eBook Download

Learn Environmental Chemistry I Atmosphere MCQs, environmental chemistry i atmosphere quiz answers pdf, test prep 18 to study high school chemistry for online certificate courses. Practice "Air Pollution" Multiple Choice Questions & Answers (MCQs), environmental chemistry i atmosphere quiz questions and answers for online study. Learn chemistry mcqs for class 10, troposphere, air pollution, layers of atmosphere test prep for online study.

Practice environmental chemistry i atmosphere MCQ: What is extension of exosphere above surface of Earth, with choices 0 km to 12 km, 80 km to 400 km, 400 km to thousands of kilometer, and none of these for online study. Free chemistry study guide for online learning Air Pollution Quiz Questions for online high school.

Environmental Chemistry I Atmosphere MCQs Quiz 18 PDF eBook 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