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Which one of the following is the world's richest region from a marine biodiversity perspective, comprising 21 islands with estuaries, beaches, forests of the nearshore environment, seagrasses, coral reefs, salt marshes and mangroves?
  • a)
    Sunderbans Biosphere Reserve
  • b)
    Gulf of Mannar Biosphere Reserve
  • c)
    Nanda Devi Biosphere Reserve
  • d)
    More than one of the above
  • e)
    None of the above
Correct answer is option 'B'. Can you explain this answer?
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Which one of the following is the worlds richest region from a marine ...
Gulf of Mannar Biosphere Reserve:
  • The Gulf of Mannar Biosphere Reserve covers an area of 1,050,000 hectares on the southeast coast of India across from Sri Lanka.
  • The biosphere reserve comprises 21 islands with estuaries, beaches, and forests of the nearshore environment, including a marine component with algal communities, sea grasses, coral reefs, salt marshes and mangroves.
  • The Gulf of Mannar endowed with three distinct Coastal ecosystems namely coral reef, seagrass bed and mangroves is considered one of the world’s richest regions from a marine biodiversity perspective, is known for its unique biological wealth and is a storehouse of marine diversity of global significance.
  • The Gulf’s 4,223 species of plants and animals representing from primitive to higher forms make it one of the richest coastal regions in India.
  • Most of the islands have a luxuriant growth of mangroves on their shorelines and swampy regions.
  • The sea bottom of the inshore area around the islands is carpeted with seagrass beds which serve as an ideal feeding ground for Dugong dugon, the endangered herbivorous marine mammal.
  • Highly productive fringing and patch coral reefs surround the islands and are often referred to as underwater tropical rainforests and treasure houses for marine biodiversity, in particular marine ornamental fishes.
  • The occurrence of these specialized ecosystems makes the Gulf of Mannar a unique large marine ecosystem in the Indian subcontinent.
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Which one of the following is the worlds richest region from a marine ...
Introduction
The Gulf of Mannar Biosphere Reserve is recognized as one of the world's richest regions in terms of marine biodiversity. This unique ecosystem comprises 21 islands and is characterized by a variety of habitats that support an impressive range of marine life.
Key Features of Gulf of Mannar Biosphere Reserve
- Diverse Ecosystems
- The reserve includes estuaries, beaches, forests, seagrasses, coral reefs, salt marshes, and mangroves.
- Rich Biodiversity
- Home to over 3,600 species of flora and fauna, including numerous endemic and endangered species.
- Supports 350 species of mollusks, 240 species of corals, and 1,500 species of fish.
- Coral Reefs
- The coral reefs are among the most diverse in India, providing critical habitats for marine species and acting as natural barriers against coastal erosion.
- Ecological Importance
- These ecosystems play a vital role in maintaining ecological balance, supporting livelihoods, and providing resources for local communities.
Comparison to Other Biosphere Reserves
- While the Sunderbans and Nanda Devi Biosphere Reserves are also significant, they primarily focus on terrestrial biodiversity and have different ecological dynamics.
- The Gulf of Mannar's extensive marine environments set it apart as a hotspot for marine biodiversity.
Conclusion
The Gulf of Mannar Biosphere Reserve stands out as the world's richest region in marine biodiversity due to its diverse ecosystems and the multitude of species it supports. This makes it a crucial area for conservation and ecological studies, emphasizing the importance of protecting such rich environments.
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Which one of the following is the worlds richest region from a marine biodiversity perspective, comprising 21 islands with estuaries, beaches, forests of the nearshore environment, seagrasses, coral reefs, salt marshes and mangroves?a)Sunderbans Biosphere Reserveb)Gulf of Mannar Biosphere Reservec)Nanda Devi Biosphere Reserved)More than one of the abovee)None of the aboveCorrect answer is option 'B'. Can you explain this answer?
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Which one of the following is the worlds richest region from a marine biodiversity perspective, comprising 21 islands with estuaries, beaches, forests of the nearshore environment, seagrasses, coral reefs, salt marshes and mangroves?a)Sunderbans Biosphere Reserveb)Gulf of Mannar Biosphere Reservec)Nanda Devi Biosphere Reserved)More than one of the abovee)None of the aboveCorrect answer is option 'B'. Can you explain this answer? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about Which one of the following is the worlds richest region from a marine biodiversity perspective, comprising 21 islands with estuaries, beaches, forests of the nearshore environment, seagrasses, coral reefs, salt marshes and mangroves?a)Sunderbans Biosphere Reserveb)Gulf of Mannar Biosphere Reservec)Nanda Devi Biosphere Reserved)More than one of the abovee)None of the aboveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is the worlds richest region from a marine biodiversity perspective, comprising 21 islands with estuaries, beaches, forests of the nearshore environment, seagrasses, coral reefs, salt marshes and mangroves?a)Sunderbans Biosphere Reserveb)Gulf of Mannar Biosphere Reservec)Nanda Devi Biosphere Reserved)More than one of the abovee)None of the aboveCorrect answer is option 'B'. Can you explain this answer?.
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