Answers

2015-02-01T21:00:52+05:30
The gas present in the stratosphere which filters out some of the sun ultraviolet light and provide an effective shields against radiation damage to living things isĀ ozone layer.
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2015-02-01T21:18:54+05:30
Ozone layer is the gas present in the stratosphere which filters out some of the suns uv rays &provides an effective shield against radiation damage to living things.
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