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

Environmental chemistry i atmosphere multiple choice questions (MCQs), environmental chemistry i atmosphere test prep 18 to learn online high school courses, distance learning for exam prep. Practice chemistry mcqs for class 10 multiple choice questions (MCQs), environmental chemistry i atmosphere quiz questions and answers for chemistry class for online chemistry lab courses distance learning.

Study high school chemistry multiple choice questions (MCQs): what is extension of exosphere above surface of earth?, for for online secondary education degree with options 0 km to 12 km, 80 km to 400 km, 400 km to thousands of kilometer, and none of these, chemistry mcqs for class 10 quiz for online knowledge tests, online eLearning, midterm and final exam competitions. Free chemistry study guide for online learning chemistry mcqs for class 10 quiz questions to attempt multiple choice questions based test.

MCQ on Environmental Chemistry I Atmosphere Worksheets 18 Quiz PDF 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