Climatology MCQs Quiz Worksheet PDF Download

Climatology multiple choice questions (MCQs), climatology tesr prep for high school distance learning, online courses. Practice the atmosphere multiple choice questions (MCQs), climatology quiz questions and answers for online chemical science courses distance learning.

Study high school courses, online chemistry degree programs MCQs: percentage of oxygen in air is, for online education degree with options 78%, 21%, 0.93%, and 0.04% for online distance learning for private schools, public schools and virtual school students. Free chemistry student portal for online learning climatology quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Climatology Quiz PDF Download

MCQ: Percentage of neon in air is

  1. 0.0018%
  2. 0.00052%
  3. 0.00015%
  4. 0.00011%

A

MCQ: Percentage of oxygen in air is

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

B

MCQ: Percentage of nitrogen in air is

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

A

MCQ: Percentage of carbon dioxide in air is

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

D

MCQ: Percentage of argon in air is

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

C