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- Subject
- Everyday Science Mcqseveryday-science-mcqs
- Published
- 24 Jul 2024
- Last updated
- 28 May 2026
Explanation
Among various atmospheric pollutants, chlorofluorocarbons (CFCs) are the chief agents causing the thinning of the ozone layer by breaking down ozone molecules in the stratosphere, leading to ozone depletion.
More Everyday Science Mcqs
Practice related questions from the same subject.
- 1.What is the SI unit used to measure electric charge?
- 2.What is the name of a device that transforms mechanical energy into electrical energy?
- 3.What causes the clear sky to appear blue in color?
- 4.What is a common physiological adaptation observed in individuals residing at high elevations such as mountainous regions?
- 5.Copper is commonly utilized in the manufacturing of which of the following?
- 6.Why does a bottle crack when it is filled with water and then frozen?
- 7.Why does a tightrope walker hold a long pole horizontally while crossing the rope?
- 8.Why does the sky look blue when we observe it from Earth?