★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15^th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1^st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★

★ NEW Preorder Ancient and Medieval Indian History ⚡️ Shipping from Aug 15^th ★ ★ NEW Prelims Cracker 2027 ⚡️ New Subjects from Sep 1^st 📞 Call Now: 9211591415 ★ ★ NEW GS Foundation 2027 ⚡️ Just Started ⬇️ Download Brochure 📞 Call Now: 9211591415 ★ ★ PMF IAS Impact 🎯 53 Direct Hits in Prelims 2025 and 🎯 46 Direct Hits in Prelims 2026 ★

Coral reefs

Biorock technology and coral restoration — UPSC Prelims PYQ 2022

World’s coral reefs distribution — UPSC Prelims PYQ 2018

Coral Reefs in India – UPSC Prelims PYQ 2014

Largest coral reef location — UPSC Prelims PYQ 2007

PMF IAS
2007 / Geography / Mapping / World Geography Mapping / UPSC Prelims PYQs
Australia / Coral reef system / Coral reefs / Coral Sea / Great Barrier Reef

coral bleaching

Coral Bleaching: Causes & Consequences

A map of the indian ocean

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Lakshadweep: A Melting Pot

Coral Reef: Fringing Reef, Barrier Reef & Atoll

PMF IAS
3
Geography Static / Oceanography / Physical Geography
Atoll / Barrier Reef / Coral reefs / Fringing Reef / Great Barrier Reef