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 10th August , wildlife lovers globally celebrate World Lion Day to honor the “King of the Jungle” while raising awareness about the urgent need to protect lion populations and their habitats. Founded in 2013 by Big Cat Rescue and Dereck and Beverly Joubert , this day aims to secure a future for lions, which are under threat due to habitat loss, poaching, and human-wildlife conflict. 🦁 Why World Lion Day Matters ✅ Symbol of Strength: Lions are iconic animals representing courage and majesty in cultures worldwide. ✅ Conservation Urgency: Lion populations have declined by over 40% in the last 20 years. ✅ Ecosystem Role: As apex predators, lions help maintain balance in ecosystems. ✅ Tourism Value: Lions attract eco-tourism, which supports local communities and conservation efforts. 📜 Background ✨ Established in 2013 to promote lion conservation awareness globally. ✨ Lions are listed as Vulnerable on the IUCN Red List , with some subspecies classified as Endangered...