THE CRA PERSPECTIVE • EARTH SCIENCE How Much Water Is There on Earth? Can our planet ever run out of water? Exploring Earth's enormous water reserves, the freshwater shortage and the future of humanity. Water is one of the most extraordinary and essential resources on our planet. Our planet is called the Blue Planet for a reason. Approximately 71% of Earth's surface is covered by water. But does that mean we have an unlimited supply of water for human survival? Look at the oceans, rivers, lakes, glaciers and countless streams across the world. Water seems almost endless. It falls as rain, flows through rivers, disappears into the ground, freezes into ice and rises into the atmosphere as water vapour. Yet billions of people experience water shortages. Some communities struggle to obtain safe drinking water, groundwater reserves are declining in several regions, and pollution is making important water sour...
Every 15th August , India commemorates its Independence Day , marking its freedom from British colonial rule in 1947. It is a day of pride, gratitude, and reflection for over 1.4 billion people, celebrating India’s journey of democracy, diversity, and unity. 🌟 Why Independence Day Matters ✅ Honors Sacrifice: Remembers countless freedom fighters like Mahatma Gandhi, Bhagat Singh, and Subhash Chandra Bose. ✅ Celebrates Democracy: Highlights India’s journey as the world’s largest democracy. ✅ Promotes Unity in Diversity: Celebrates cultural, linguistic, and religious diversity across the nation. ✅ Inspires Patriotism: Encourages citizens to contribute toward nation-building. 📜 Background 🇮🇳 On 15 August 1947 , India gained independence after nearly 200 years of British rule . 🇮🇳 Jawaharlal Nehru became the first Prime Minister, delivering the iconic “Tryst with Destiny” speech. 🇮🇳 The day also marks the partition of India and Pakistan, a period of both freed...