The correct answer is: d) All of the above
Sustainable river management is essential for protecting livelihoods, maintaining biodiversity, and ensuring long-term water security.
Protecting livelihoods
Rivers are essential for the livelihoods of millions of people in Bihar. They provide water for irrigation, drinking, and domestic use. They are also a source of food, fish, and other resources. Sustainable river management is essential to ensure that these resources are available for future generations.
Maintaining biodiversity
Rivers are home to a wide variety of plants and animals. Sustainable river management is essential to protect this biodiversity. This includes protecting the habitats of riverine species, managing water levels to ensure that there
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