Environmental Chemistry I Atmosphere MCQs Questions and Answers 6 PDF Download

Environmental chemistry i atmosphere MCQs, environmental chemistry i atmosphere quiz answers pdf, test prep 6 to study high school chemistry for online certificate courses. Practice "composition of atmosphere Multiple Choice Questions and Answers (MCQs), environmental chemistry i atmosphere quiz questions and answers for online school classes. Learn layers of atmosphere, environmental issues, composition of atmosphere, grade 10 chemistry worksheets, stratosphere test prep for online school courses.

"The lower layer of the thermosphere is" Multiple Choice Questions (MCQs) on environmental chemistry i atmosphere with choices exosphere, ionosphere, mesosphere, and stratosphere for online school classes. Free chemistry study guide for online learning composition of atmosphere quiz questions for online education.

Environmental Chemistry I Atmosphere MCQs Quiz 6 PDF Download

MCQ: The lower layer of the thermosphere is

  1. ionosphere
  2. exosphere
  3. mesosphere
  4. stratosphere

A

MCQ: Which of the following is true about nitrogen dioxide?

  1. it is colorless
  2. it is odourless
  3. it is soluble in water
  4. it is soluble in oxygen

C

MCQ: What is the term used for the envelope of gases and water vapor surrounding the planet earth?

  1. air
  2. atmosphere
  3. environment
  4. biome

B

MCQ: Which of the following has the lowest percentage in the air?

  1. krypton
  2. argon
  3. hydrogen
  4. helium

C

MCQ: Which of the following is responsible for the rise in temperature in the stratosphere?

  1. position of stratosphere
  2. height of stratosphere
  3. ozone
  4. sunlight

C