Earth: Our Blue Marble 🌎

Discover why our planet is often called a "Blue Marble." Learn about the incredible fact that over 70% of Earth's surface is covered by water! From vast oceans to serene lakes, this precious resource is essential for life as we know it. Dive into the fascinating world of our watery planet! #Earth #BlueMarble #WaterPlanet #DidYouKnow #FactOfTheDay #Space #planetearth