The correct answer to the question is B. mesohaline.
Explanation:
1. Estuarine zones are areas where freshwater from rivers meets and mixes with saltwater from the ocean.
2. Mangrove forests thrive in the mesohaline zone, which has a moderate salinity level that is suitable for the growth of mangroves.
3. Mesohaline zones provide the ideal conditions for mangroves to establish and flourish due to the balanced salinity levels.
4. Mangroves are specially adapted to live in brackish water environments found in mesohaline zones, where they play a crucial role in providing habitats for various species and protecting coastlines from erosion.
In summary, the mesohaline zone is conducive to the growth of mangrove forests due to its moderate salinity levels that support the unique ecosystem of mangroves.
