Roadmap for Answer Writing 1. Introduction Start with a definition of biodiversity hotspots: “Biodiversity hotspots are regions that are rich in species diversity, particularly endemic species, and have a significant number of endangered species. These areas are crucial for maintaining ecological balance.” Mention ...
Model Answer Introduction Biodiversity, the variety and variability of life on Earth, plays a pivotal role in promoting sustainability. Sustainability refers to the responsible use of resources to meet present needs without compromising future generations. Biodiversity contributes to this by ensurinRead more
Model Answer
Introduction
Biodiversity, the variety and variability of life on Earth, plays a pivotal role in promoting sustainability. Sustainability refers to the responsible use of resources to meet present needs without compromising future generations. Biodiversity contributes to this by ensuring ecosystem stability, providing essential services, and supporting economic and cultural practices.
Ecosystem Stability
Biodiversity enhances the resilience and stability of ecosystems, allowing them to better withstand disturbances like climate change, natural disasters, or invasive species. For example, the Great Barrier Reef in Australia provides natural protection against storms and serves as a habitat for numerous marine species, demonstrating the stabilizing role of biodiversity.
Essential Ecosystem Services
Biodiversity supports essential services such as pollination, nutrient cycling, water purification, and climate regulation. The Everglades in the United States, for instance, provide clean water to millions, illustrating how ecosystems with high biodiversity maintain crucial resources for human survival and environmental health.
Genetic Resources
Genetic diversity within species is vital for developing new crop varieties, medicines, and other products. Conserving this genetic pool ensures options for future generations. Biodiversity thus secures the genetic resources needed to address future challenges and maintain food and health security.
Economic and Cultural Value
Biodiversity supports industries like agriculture, fisheries, and tourism, contributing to economic stability. For instance, pollinators like bees are responsible for producing fruits and vegetables worth billions of dollars annually. Additionally, biodiversity is integral to cultural practices, as seen in India’s sacred groves, which help preserve local ecosystems and cultural heritage.
Conclusion
In conclusion, biodiversity is essential for the sustainability of both ecosystems and human societies. By safeguarding biodiversity, we ensure ecosystem services, economic stability, and cultural heritage for future generations. Effective conservation, sustainable practices, and global cooperation are key to promoting long-term sustainability through biodiversity preservation.
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Model Answer Introduction Biodiversity hotspots are regions rich in species diversity, with many endemic and endangered species. These areas are crucial for maintaining ecosystem balance and resilience. India is home to four out of the 36 biodiversity hotspots in the world, which are vital for the cRead more
Model Answer
Introduction
Biodiversity hotspots are regions rich in species diversity, with many endemic and endangered species. These areas are crucial for maintaining ecosystem balance and resilience. India is home to four out of the 36 biodiversity hotspots in the world, which are vital for the country’s ecological health.
Key Biodiversity Hotspots in India
Conclusion
India’s biodiversity hotspots are invaluable due to their unique species and ecological richness. Protecting these areas is crucial for preserving India’s natural heritage and ensuring environmental sustainability for future generations.
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