UPSC
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Environment
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PYQ Drill · 2022
Subject focus: Environment
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Environment
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"Biorock technology" is talked about in which one of the following situations?
A
(A)
Restoration of damaged coral reefs
Strike
B
(B)
Development of building materials using plant residues
Strike
C
(C)
Identification of areas for exploration/extraction of shale gas
Strike
D
(D)
Providing salt licks for wild animals in forests/protected areas
Strike
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