Q: In which sphere of the atmosphere is harmful ultraviolet (UV) radiation from the Sun absorbed?
(a)Mesosphere
(b)Thermosphere
(c)Troposphere
(d)Stratosphere
Correct Answer: (d)
The correct answer is (b): Thermosphere. Subject: Geography | Sub-topic: Climatology Note: This answer was determined through AI-based research. Verify against the official answer key when available.