Model Paper 154 PPSC Past Paper Series, PPSC Past Paper 2024, PPSC Past Papers PDF | By Umar HomePast PapersPPSC Past Papers PDFOzone layer restricts which rays from reaching Earth’s surface? Ozone layer restricts which rays from reaching Earth’s surface? A. X-rays B. Gamma Rays C. UV Rays D. Infrared rays Correct Answer: C. UV Rays Explanation: Ozone layer absorbs 97-99% of Sun's harmful ultraviolet radiation
A. X-rays B. Gamma Rays C. UV Rays D. Infrared rays Correct Answer: C. UV Rays Explanation: Ozone layer absorbs 97-99% of Sun's harmful ultraviolet radiation
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