01In which year was the Convention on Biological Diversity adopted at the Rio Summit?जैव विविधता पर कन्वेंशन रियो सम्मेलन में किस वर्ष अपनाया गया था?
0 reads0 helpful★ – (0)
General Knowledge
Biodiversity
This Class 10 General Knowledge topic introduces biodiversity as the variety of living organisms, genes, and ecosystems on Earth. Within the chapter Environment and Ecology, students learn how plants, animals, microorganisms, and habitats are interconnected, why biodiversity supports ecological balance and human life, and how activities such as habitat loss, pollution, overuse of resources, and climate change threaten it. The topic also explains conservation through protected areas, sustainable practices, and responsible community action.
Expert · Level 1 · 7 questions
Practice questions
02In which year was the Biological Diversity Act passed in India?जैव विविधता अधिनियम भारत में किस वर्ष पारित हुआ था?
0 reads0 helpful★ – (0)
Answer and explanationउत्तर और व्याख्या
03In which year was the National Biodiversity Authority established?राष्ट्रीय जैव विविधता प्राधिकरण की स्थापना किस वर्ष हुई थी?
0 reads0 helpful★ – (0)
Answer and explanationउत्तर और व्याख्या
04In which year was Nilgiri declared India's first biosphere reserve?भारत का पहला जैवमंडल रिजर्व नीलगिरि किस वर्ष घोषित हुआ था?
0 reads0 helpful★ – (0)
Answer and explanationउत्तर और व्याख्या
05In which year was the Nanda Devi Biosphere Reserve declared?नंदा देवी जैवमंडल रिजर्व किस वर्ष घोषित हुआ था?
0 reads0 helpful★ – (0)
Answer and explanationउत्तर और व्याख्या
06In which year was the Zoological Survey of India established?भारतीय प्राणी सर्वेक्षण की स्थापना किस वर्ष हुई थी?
1 reads0 helpful★ – (0)
Answer and explanationउत्तर और व्याख्या
07In which year was the Botanical Survey of India established?भारतीय वनस्पति सर्वेक्षण की स्थापना किस वर्ष हुई थी?
1 reads0 helpful★ – (0)