Ozone is a layer of atmosphere extending from _ km above Earth and absorbs ultraviolet radiation.
Correct answer: A. 10-50
- A. 10-50
- B. 50-60
- C. 5-30
- D. 10-80
Explanation
10-50 km: This option is the correct answer. The ozone layer is a layer of the Earth's atmosphere that extends approximately 10-50 km above the Earth's surface. This layer plays a crucial role in absorbing the majority of the Sun's ultraviolet (UV) radiation, protecting life on Earth from harmful UV rays.
This question appeared on the UHS MDCAT 2015 paper, which you can sit online with every answer explained.
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