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Importance of Biodiversity Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
FAQs on Importance of Biodiversity Video Lecture - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
| 1. What is biodiversity and why is it important? |  |
Ans. Biodiversity refers to the variety of living organisms in a given ecosystem, including plants, animals, and microorganisms. It is important because it provides various ecosystem services such as clean air, water, and soil, and supports the overall health and stability of ecosystems. Additionally, biodiversity is crucial for food security, medicine development, and cultural importance.
| 2. How does biodiversity contribute to ecosystem stability? | |
Ans. Biodiversity plays a vital role in maintaining ecosystem stability. A diverse range of species ensures that ecological processes, such as nutrient cycling and energy flow, operate smoothly. It also enhances the ability of ecosystems to withstand disturbances, such as climate change or natural disasters, by providing resilience and adaptive capacity.
| 3. What are the main threats to biodiversity? | |
Ans. The main threats to biodiversity include habitat loss and fragmentation, climate change, pollution, invasive species, overexploitation of natural resources, and unsustainable agricultural practices. These factors can lead to the decline and extinction of species, disrupt ecosystems, and negatively impact the overall balance of biodiversity.
| 4. How does biodiversity contribute to human well-being? | |
Ans. Biodiversity is essential for human well-being in numerous ways. It provides us with food, medicine, and raw materials for economic activities. Biodiversity also supports recreational activities, cultural and spiritual values, and contributes to mental and physical health through nature experiences. Furthermore, it plays a crucial role in regulating climate, air and water quality, and overall ecosystem services essential for human survival.
| 5. What are some conservation strategies to protect biodiversity? | |
Ans. Conservation strategies to protect biodiversity include the establishment of protected areas, habitat restoration and conservation, sustainable land-use planning, species reintroduction programs, and the promotion of sustainable practices in agriculture, forestry, and fisheries. Additionally, raising awareness about the value of biodiversity and promoting education and research are essential for effective conservation efforts.
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Feb 11, 2026 Last updated
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