Скачать или смотреть 8 SC Chapter 13: Our Home: Earth, a Unique Life Sustaining Planet (NCERT Class 8 Science Curiosity)

8 SC Chapter 13: Our Home: Earth, a Unique Life Sustaining Planet | #upsc #upscexam #upscpreparation #upscprelims #upsc2026 | This environmental synthesis explores the unique characteristics that make Earth a habitable planet, focusing on the synergy between the atmosphere, hydrosphere, lithosphere, and biosphere. It details the role of the greenhouse effect in temperature regulation and the protective function of the ozone layer. The narrative addresses the anthropogenic threats of pollution, deforestation, and climate change, advocating for sustainable development and renewable energy transitions. Key themes include the importance of global cooperation in environmental stewardship. By analyzing the Earth’s complex feedback loops, the chapter fosters an ethical responsibility toward protecting the planet’s fragile ecosystems and ensuring a viable future for all species.