{"id":91977,"date":"2025-06-01T11:10:31","date_gmt":"2025-06-01T11:10:31","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=91977"},"modified":"2025-06-01T11:10:31","modified_gmt":"2025-06-01T11:10:31","slug":"biorock-technology-is-talked-about-in-which-one-of-the-following-sit","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/biorock-technology-is-talked-about-in-which-one-of-the-following-sit\/","title":{"rendered":"“Biorock technology” is talked about in which one of the following sit"},"content":{"rendered":"

“Biorock technology” is talked about in which one of the following situations ?<\/p>\n

[amp_mcq option1=”Restoration of damaged coral reefs” option2=”Development of building materials using plant residues” option3=”Identification of areas for exploration\/extraction of shale gas” option4=”Providing salt licks for wild animals in forests\/protected areas” correct=”option1″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC IAS – 2022<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\n“Biorock technology” is talked about in the context of the restoration of damaged coral reefs.
\n<\/section>\n
\n– Biorock technology, also known as Mineral Accretion Technology or Seament, is a process that uses a low-voltage electrical current passed through submerged metallic structures in seawater.
\n– This process causes minerals naturally dissolved in seawater (like calcium carbonate) to precipitate onto the structure, forming a hard layer similar in composition to natural reef rock.
\n– Corals transplanted onto these structures grow significantly faster and are more resilient to stress factors like high temperatures and pollution, aiding in reef restoration.
\n– Options B, C, and D relate to completely different fields (building materials, energy exploration, wildlife management).
\n<\/section>\n
\nThe technology was invented by architect Wolf Hilbertz and biophysicist Thomas Goreau. It is considered a promising technique for accelerating the growth and survival of corals and other marine organisms, particularly in degraded reef environments.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

“Biorock technology” is talked about in which one of the following situations ? [amp_mcq option1=”Restoration of damaged coral reefs” option2=”Development of building materials using plant residues” option3=”Identification of areas for exploration\/extraction of shale gas” option4=”Providing salt licks for wild animals in forests\/protected areas” correct=”option1″] This question was previously asked in UPSC IAS – 2022 Download … <\/p>\n

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