The Atmosphere Multiple Choice Questions and Answers 3 PDF Download

Learn the atmosphere multiple choice questions, grade 10 chemistry online test 3 for high school degree online courses, distance learning for exam prep. Practice troposphere multiple choice questions (MCQs), the atmosphere quiz questions and answers for chemistry class for online chemistry software courses distance learning.

Study high school chemistry multiple choice questions (MCQs): mass of atmosphere contained in troposphere is about, for free online courses with choices 75-80%, 10-20%, 90-100%, and 50-60%, troposphere quiz with online schools' course questions and answers for summative assessment of students. Free chemistry study guide for online learning troposphere quiz questions to attempt multiple choice questions based test.

MCQs on The Atmosphere Worksheets 3 Quiz PDF 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. 0.0018%
  2. 0.00052%
  3. 0.00015%
  4. 0.00011%

B