Class 10 Chemistry MCQs - Chapter 10
The Atmosphere Multiple Choice Questions (MCQ) PDF Download - 2
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The The atmosphere Multiple Choice Questions (MCQ Quiz) with Answers PDF (The Atmosphere MCQ PDF e-Book) download Ch. 10-2 to learn Grade 10 Chemistry Course. Study Climatology Multiple Choice Questions and Answers (MCQs) PDF, The Atmosphere Quiz Questions and Answers to learn high school online courses. The The Atmosphere MCQ App Download: Free educational app for climatology, atmospheric?chemistry, global warming, meteorology test prep for virtual online school.
The MCQs: Percentage of oxygen in the air is; "The Atmosphere" App (Android, iOS) with answers: 0.21; 0.78; 0.0093; 0.0004; to learn high school online courses. Practice Climatology MCQ Questions, download Apple e-Book (Free Sample) for online education programs.
The Atmosphere MCQs with Answers PDF Download: Quiz 2
Percentage of oxygen in the air is
- 0.78
- 0.21
- 0.0093
- 0.0004
When ozone absorbs UV radiation, the energy is converted in to
- light
- sound
- heat
- electricity
The gas responsible for global warming is
- oxygen
- carbon dioxide
- carbon monoxide
- oxygen
The temperature of the thermosphere is up to
- 120 °C
- 1200 °C
- 1800 °C
- 1000 °C
Percentage of nitrogen in the air is
- 0.78
- 0.21
- 0.0093
- 0.0004
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