Atmosphere Composition Multiple Choice Questions 1 PDF Download

Practice atmosphere composition MCQs, online science test 1, composition of atmosphere multiple choice questions and answers. Composition of atmosphere revision test has earth-science worksheets, helping answer key with choices as 0.21, -0.12, 0.01 and 0.05 of multiple choice questions (MCQ) with composition of atmosphere quiz as the percentage of nitrogen in air is equal to for competitive exam prep, viva interview questions. Free earth-science study guide to practice composition of atmosphere quiz to attempt multiple choice questions based test.

MCQs on Atmosphere Composition Quiz PDF Download Worksheets 1

MCQ. The percentage of nitrogen in air is equal to

  1. -0.12
  2. 0.21
  3. 0.01
  4. 0.05


MCQ. As the altitude increases the temperature of troposphere

  1. decreases
  2. increases
  3. remains same
  4. elevates


MCQ. Pressure belts are found after every 30° of

  1. pressure belts
  2. convection cells
  3. latitude
  4. longitude


MCQ. The burning of fossils fuel lead to production of

  1. Sulphur dioxide
  2. nitrogen dioxide
  3. both a and b
  4. carbon dioxide


MCQ. The process of increasing soil acidity is called

  1. acidification
  2. acid shock
  3. alkalinity
  4. acid precipitation