Earth Science MCQs - Chapter 4
Earth Atmosphere Multiple Choice Questions (MCQ) PDF Download - 6
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The Earth atmosphere Multiple Choice Questions (MCQ Quiz) with Answers PDF (Earth Atmosphere MCQ PDF e-Book) download Ch. 4-6 to learn Earth Science Course. Study Ozone Hole Multiple Choice Questions and Answers (MCQs) PDF, Earth Atmosphere Quiz Questions and Answers to study online school courses. The Earth Atmosphere MCQ App Download: Free Earth Science App to learn ozone hole, layers of atmosphere, human caused pollution sources, solar energy, energy in atmosphere test prep for virtual elementary school.
The MCQs: A CFC molecule has power to remain active in stratosphere up to; "Earth Atmosphere" App (Android, iOS) with answers: 60 years, 120 years, 45 years, and 210 years to study online school courses. Practice Ozone Hole MCQ Questions, download Apple e-Book (Free Sample) for online schools.
Earth Atmosphere MCQs with Answers PDF Download: Quiz 6
A CFC molecule has power to remain active in stratosphere up to
- 120 years
- 60 years
- 45 years
- 210 years
The simmering lights in polar regions are called
- stars
- asteroids
- meteors
- auroras
A process which helps to reduce indoor air pollution is called
- acidification
- acid shock
- ventilation
- exhaustion
Solar energy is radiated by clouds and earth as
- long wave energy
- short wave energy
- medial wave energy
- extreme wave energy
The process in which gases absorb thermal energy and radiate it towards earth is called
- greenhouse effect
- Coriolis effect
- global warming
- law of effect
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