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 14th August , reptile enthusiasts and wildlife lovers mark World Lizard Day , a niche but growing observance to celebrate lizards, their diversity, and the role they play in ecosystems. Though not a UN day , it aligns beautifully with CRA ARTS nature, wildlife art, and environmental awareness themes for your daily posts. 🌟 Why World Lizard Day Matters ✅ Celebrates Biodiversity: Lizards are among the most diverse reptiles, with over 6,000 species globally. ✅ Promotes Conservation: Raises awareness about threats faced by lizards, including habitat loss, illegal wildlife trade, and climate change. ✅ Highlights Ecological Importance: Lizards help control insect populations and serve as prey for many species, maintaining food web balance. ✅ Inspires Curiosity: Encourages learning about often-overlooked creatures. 📜 Background ✨ While its origins are unclear, World Lizard Day has been observed globally to educate and engage communities about lizard conservation. ...