The Atmosphere Multiple Choice Questions and Answers 3 PDF Book Download

The atmosphere MCQs, the atmosphere quiz answers 3 to learn high school online courses. Atmospheric?chemistry multiple choice questions (MCQs), the atmosphere quiz questions and answers for for online school degrees. Troposphere, meteorology, atmosphere composition, climatology, composition of atmosphere test for high school teacher certification.

Learn high school chemistry multiple choice questions (MCQs): maximum amount of ozone (o3) is present in, with choices stratosphere, troposphere, mesosphere, and thermosphere for online school degrees. Free chemistry study guide for online learning atmospheric?chemistry quiz questions to attempt multiple choice questions based test.

MCQ on The Atmosphere Worksheets 3 PDF Book Download

MCQ: Mass of atmosphere contained in troposphere is about

  1. 10-20%
  2. 75-80%
  3. 90-100%
  4. 50-60%

B

MCQ: Maximum amount of ozone (O3) is present in

  1. troposphere
  2. stratosphere
  3. mesosphere
  4. thermosphere

B

MCQ: Amount of Nitrogen (N2) present in dry air is

  1. 20%
  2. 78%
  3. 48%
  4. 68%

B

MCQ: Percentage of carbon dioxide in air is

  1. 78%
  2. 21%
  3. 0.93%
  4. 0.04%

D

MCQ: Percentage of helium in air is

  1. 0.00%
  2. 0.00%
  3. 0.00%
  4. 0.00%

B