Areas and Risk MCQs Quiz Online
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"Which layer of atmosphere contains water vapors, clouds, dusts and pollution?" Multiple Choice Questions (MCQ) on areas and risk with choices troposphere, stratosphere, hydrosphere, and biosphere for accredited online college courses. Practice areas and risk quiz questions for merit scholarship test and certificate programs for accredited online college courses.
MCQs on Areas and Risk
MCQ: Which layer of atmosphere contains water vapors, clouds, dusts and pollution?
- Troposphere
- Stratosphere
- Hydrosphere
- Biosphere
A
MCQ: Nitrogen & oxygen are used for
- Animals
- Plant Growth
- Algae
- All of them
B
MCQ: Which energy is used, stored and transferred between the earth and its atmosphere?
- Solar Energy
- Wave Energy
- Nuclear Energy
- Wind Energy
A
MCQ: Why carbon dioxide is so important in our atmosphere?
- Use for the process of Photosynthesis
- Absorbs long wave heat radiations
- Both A & B
- None of them
C
MCQ: 21% of heat is reflected by
- Atmosphere
- Clouds
- Dust
- Pollutants
B