How does the restoration of coastal mangrove ecosystems directly support UN Sustainable Development Goal (SDG) 13 (Climate Action)?

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A Mangroves provide habitats for endangered terrestrial animals.
B Mangroves act as highly efficient "blue carbon" sinks, sequestering carbon dioxide from the atmosphere.
C Mangroves naturally filter out plastic pollution from rivers.
D Mangroves increase the salinity of ocean water to prevent acidification.

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Answer: B. Mangroves act as highly efficient "blue carbon" sinks, sequestering carbon dioxide from the atmosphere.

Correct Answer: B
Explanation: Mangroves are incredible carbon sinks that absorb and store carbon at rates up to four times higher than tropical rainforests, making them vital for climate mitigation.

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How does the restoration of coastal mangrove ecosystems directly support UN Sustainable Development Goal (SDG) 13 (Climate Action)?

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