Life on Earth | Class 9 SST Ch 2 Part 2 | Forests & Biodiversity | Gunjan Ma’am

Life on Earth – Part 2 | Class 9 Social Science | NEW NCERT | Gunjan Ma’am In Part 2, Gunjan Ma’am completes the chapter “Life on Earth” from the NEW NCERT Class 9 Social Science textbook “Understanding Society: India and Beyond – Part 2” (CBSE 2026-27). This video covers biodiversity, conservation, forests and the communities that depend on them — explained simply with examples and all textbook questions solved. 📌 Covered in this video (Part 2): ✅ What is biodiversity? ✅ Species diversity, genetic diversity and ecosystem diversity ✅ Why biodiversity is unevenly distributed ✅ Biodiversity hotspots ✅ Why India is rich in biodiversity ✅ Why forests are called the “lungs of the Earth” ✅ Forests and their role in climate and ecological balance ✅ Forest dwellers and their livelihoods ✅ Ecotourism and nature-friendly practices ✅ GI-tagged forest products ✅ Forest Rights Act ✅ Community conservation — the Mendha Lekha example ✅ Forest fires: causes, losses and prevention ✅ National parks and wildlife sanctuaries ✅ How we can contribute to conservation ✅ All NCERT exercise questions & activities solved 📌 Missed Part 1? It covers: ✅ How physiography and climate shape life on Earth ✅ Biomes — terrestrial and aquatic ✅ Forest, grassland, desert and tundra biomes ✅ Biome pyramid and climate triangle 📖 Chapter: Life on Earth 📘 Book: Understanding Society: India and Beyond – Part 2 (NEW NCERT) 📄 Chapter Number: Part 2, Chapter 2 📚 Class: 9th 📕 Subject: Social Science (Geography) 🎯 Board: CBSE 2026-27 👍 Like, Share & Subscribe for more New NCERT chapter videos 🔔 Turn on notifications so you never miss an update #LifeOnEarth #Class9SST #NewNCERT #Biodiversity #GunjanMam #LifeOnEarth #Class9SST #NewNCERT #Class9SocialScience #GunjanMam #UnderstandingSociety #Part2 #Chapter2 #CBSEClass9 #Geography #Biodiversity #Conservation #ForestRightsAct #NewSyllabus2027 #StudyWithGunjanMam