Invasive species are often considered a silent threat to India’s native biodiversity. Examine the ecological consequences of invasive species and suggest a multi-pronged approach for their management.

Answer: Model Answer approach

The question is divided into two main sections: How invasive species affect India’s natural biodiversity and How to stop invasive species from spreading and safeguard native biodiversity. For a thorough response, including a case study as well.   

Introduction: Using pertinent data, describe the state of invasive species in India. Give a brief explanation of invasive species and their effects. Provide some pertinent information about India.  

• An organism (plant or animal) that is not native to a given location but actively colonizes and expands in new environments, frequently harming native biodiversity, is known as an invasive species.

Body: Invasive species’ effects on India’s indigenous biodiversity List the various ways that invasive species affect the biodiversity of native species.  Actions to prevent invasive species from spreading and to preserve indigenous biodiversity. Use multifaceted strategies to stop the spread of invasive species. Use a case study and institutional data to add value.    

• New Zealand has invested in early detection and fast response programs for invasive species and has set up a thorough biosecurity system. To successfully identify and track invasive species, they have used a variety of instruments, such as sniffer dogs, remote sensing technology, and citizen science projects.

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Conclusion: Provide a conclusion that looks ahead. Bring up the necessity of implementing a thorough plan to stop the spread of invasive species. The conclusion of the case study could include recommendations for further action. 

• In India, invasive species continue to threaten the country’s indigenous biodiversity. We can protect ecosystems and guarantee a sustainable future for India’s distinctive and varied local flora and wildlife by putting proactive measures into place, encouraging international cooperation, and raising public awareness.

Practice Question

Question: “Green hydrogen is not merely a fuel of the future; it is an enabler of India’s energy self-reliance and environmental resilience.” In this light, discuss the multiple dimensions—economic, environmental, and geopolitical—of India’s National Green Hydrogen Mission.

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