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Shiva
's Polls
The ozone layer restricts
Science General knowledge
1)visible of light
2 votes (28%)
1)visible of light
2)infrared radiation
0 votes (0%)
2)infrared radiation
3)ultra voilet radiation
5 votes (71%)
3)ultra voilet radiation
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7 votes
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Wolmal
(256 symbols max)
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