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sasikala parthasarathy
's Polls
Gk
The ozone layer restricts
Ultraviolet radiation
12 votes (92%)
Ultraviolet radiation
X-rays and gamma rays
0 votes (0%)
X-rays and gamma rays
Infrared radiation
0 votes (0%)
Infrared radiation
Visible light
1 vote (7%)
Visible light
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13 votes
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