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Showing posts with the label Sustainable Development

Cell – The Basic Unit of Life | Functions, Organelles & MCQs

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🧬Cell – The Basic Unit of Life A cell is the smallest structural and functional unit of life . It is the building block of all living organisms, carrying out essential processes like growth, energy production, and reproduction. For competitive exams like NEET , UPSC, SSC, and State PSCs, understanding the structure and functions of the cell is important because it forms the foundation of biology. Questions are frequently asked on cell theory , organelles , plant vs. animal cells, and cell division , making this topic a high-scoring and must-prepare section . 🕵🏻‍♂️Discovery of Cell The discovery of the cell was a turning point in biology, and many scientists contributed step by step to our understanding. In 1665, Robert Hooke observed thin slices of cork under a simple microscope and saw small box-like structures. He called them “cells” because they looked like the tiny rooms (cells) in a monastery. In 1674, Anton van Leeuwenhoek developed a better microscope and was ...
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Net Zero Emission

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🌍 Understanding Net Zero: India’s Climate Goal for UPSC Aspirants Climate change is affecting us today. We see it with rising sea levels, strong heat waves, unpredictable rains, and severe floods. To tackle this problem, nations worldwide have set a goal called Net Zero. This is a challenging but crucial mission for India as it tries to grow its economy sustainably. This guide explains Net Zero, why it's important, how India aims to achieve it, and the obstacles that lie ahead. It is a useful resource for those preparing for UPSC and other competitive exams. 💪 What Does Net Zero Mean? Net Zero is when the amount of greenhouse gases (GHGs) put into the atmosphere equals the amount taken out.  💡 Achieving Net Zero in Two Ways: 1. Reduce Emissions:  Switch to renewable energy, use electric cars, and adopt eco-friendly farming methods. 2. Increase Absorption:  Plant more trees, restore wetlands, and use technology to capture carbon. Think of it like a bank account; you ca...
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Kancha Gachibowli Forest: Balancing Urban Growth and Environmental Protection

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  Kancha Gachibowli Forest: The Battle Between Urban Growth and Green Survival 🏞️ What is Gachibowli? Understanding the Name and the Place Gachibowli is a busy tech area in Hyderabad, but its name comes from history. "Gachi" means lime mortar, and "Bowli" means a stepwell. These stepwells were used by travelers to rest and get water. Over the years, this area grew from a quiet suburb into a city hub with IT parks, stadiums, and top universities like the University of Hyderabad and IIIT-Hyderabad . In the middle of this modern development lies the  Kancha Gachibowli forest , a green area full of life. It's now caught in a battle between building new things and saving nature. 📰 Why is Kancha Gachibowli in the News? In early 2024, the Telangana government planned to sell 400 acres of land , including part of the Kancha Gachibowli forest, to build a new IT and financial district . They said it would bring in Rs. 50,000 crore and 5 lakh new jobs. But this pl...
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