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"The stratosphere above is", atmosphere structure composition and energy source Multiple Choice Questions (MCQ) with choices cloudless, dust free, dust free & cloudless, and none of them to study online school courses. Learn atmosphere and composition questions and answers to improve problem solving skills for two year degree programs.
Atmosphere: Structure Composition and Energy Source Questions and Answers PDF Download
MCQ: The stratosphere above is
- Dust Free
- Cloudless
- Dust Free & Cloudless
- None of them
C
MCQ: What are the causes of high level of ozone?
- Use of chemicals i.e. CFCs & Halons
- Fossil Fuel
- Coals
- High Temperature
A
MCQ: Which two gases forms the 99 percent of atmosphere?
- Nitrogen & Oxygen
- Watervapours
- Argon
- Carbon dioxide
A
MCQ: Which crops can be used to protect and shade smaller plants and soil?
- Wide Crops
- Taller crops
- Grasses
- wheat
B
MCQ: Iron is used for the manufacturing of
- Lead
- Steel
- Machines
- Sulphur
B