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Pollution, climate changes, over-exploitation by humans etc. are responsible for changes in the ecosystem. Change in an ecosystem is responsible for depletion in biodiversity which directly or indirectly affects human beings and their surroundings. So it is important to conserve biodiversity. There are various methods like in-situ conservation, ex situ conservation by which we can conserve our biodiversity.
Q. Name the National Aquatic Animal of India ?
- a)Sea-horse
- b)Gangetic shark
- c)Blue whale
- d)River dolphin
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Pollution, climate changes, over-exploitation by humans etc. are resp...
River dolphin is India's national aquatic animal. To save dolphins from extinction, the Union government has declared them as the national aquatic animal.
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Most Upvoted Answer
Pollution, climate changes, over-exploitation by humans etc. are resp...
The National Aquatic Animal of India is the River Dolphin.
Explanation:
- River dolphins are freshwater dolphins that are found in rivers and lakes.
- The Ganges River Dolphin, also known as the Gangetic dolphin, is the National Aquatic Animal of India.
- It is a unique species found in the Ganges, Brahmaputra, and Meghna river systems in India, Nepal, and Bangladesh.
- The Ganges River Dolphin is well-adapted to the riverine ecosystem and has a long snout, which helps it navigate in the murky waters and catch fish.
- It is classified as an endangered species by the International Union for Conservation of Nature (IUCN).
- The conservation of the Ganges River Dolphin is crucial as it plays a significant role in maintaining the health and balance of the river ecosystem.
- River dolphins are considered "indicator species" because their presence or absence indicates the overall health of the river and the ecosystem it supports.
- The decline in the population of river dolphins is mainly attributed to human activities such as pollution, habitat loss, and overfishing.
- Pollution from industrial and agricultural sources, including discharge of untreated sewage and chemicals, affects the water quality and can be toxic to river dolphins.
- Habitat loss due to dam construction and water diversion projects also poses a threat to their survival.
- Overfishing reduces the availability of prey species for the river dolphins, leading to malnutrition and population decline.
- Conserving the Ganges River Dolphin and its habitat is essential not only for the species itself but also for the overall health of the river ecosystem and the communities that depend on it.
- In-situ conservation methods aim to protect the river and its habitat, while ex situ conservation involves captive breeding programs and reintroduction efforts.
- Efforts to conserve the Ganges River Dolphin include creating protected areas, implementing pollution control measures, promoting sustainable fishing practices, and raising awareness among local communities.
- It is important to prioritize the conservation of the National Aquatic Animal of India to preserve biodiversity and ensure the well-being of both the dolphins and the human population that relies on the rivers for their livelihoods.
Explanation:
- River dolphins are freshwater dolphins that are found in rivers and lakes.
- The Ganges River Dolphin, also known as the Gangetic dolphin, is the National Aquatic Animal of India.
- It is a unique species found in the Ganges, Brahmaputra, and Meghna river systems in India, Nepal, and Bangladesh.
- The Ganges River Dolphin is well-adapted to the riverine ecosystem and has a long snout, which helps it navigate in the murky waters and catch fish.
- It is classified as an endangered species by the International Union for Conservation of Nature (IUCN).
- The conservation of the Ganges River Dolphin is crucial as it plays a significant role in maintaining the health and balance of the river ecosystem.
- River dolphins are considered "indicator species" because their presence or absence indicates the overall health of the river and the ecosystem it supports.
- The decline in the population of river dolphins is mainly attributed to human activities such as pollution, habitat loss, and overfishing.
- Pollution from industrial and agricultural sources, including discharge of untreated sewage and chemicals, affects the water quality and can be toxic to river dolphins.
- Habitat loss due to dam construction and water diversion projects also poses a threat to their survival.
- Overfishing reduces the availability of prey species for the river dolphins, leading to malnutrition and population decline.
- Conserving the Ganges River Dolphin and its habitat is essential not only for the species itself but also for the overall health of the river ecosystem and the communities that depend on it.
- In-situ conservation methods aim to protect the river and its habitat, while ex situ conservation involves captive breeding programs and reintroduction efforts.
- Efforts to conserve the Ganges River Dolphin include creating protected areas, implementing pollution control measures, promoting sustainable fishing practices, and raising awareness among local communities.
- It is important to prioritize the conservation of the National Aquatic Animal of India to preserve biodiversity and ensure the well-being of both the dolphins and the human population that relies on the rivers for their livelihoods.
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Community Answer
Pollution, climate changes, over-exploitation by humans etc. are resp...
Gangetic river dolphin is the national aquatic animal.
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Pollution, climate changes, over-exploitation by humans etc. are responsible for changes in the ecosystem. Change in an ecosystem is responsible for depletion in biodiversity which directly or indirectly affects human beings and their surroundings. So it is important to conserve biodiversity. There are various methods like in-situ conservation, ex situ conservation by which we can conserve our biodiversity.Q. Name the National Aquatic Animal of India ?a)Sea-horseb)Gangetic sharkc)Blue whaled)River dolphinCorrect answer is option 'D'. Can you explain this answer?
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