Earth: The Blue Planet and Home to Life
Earth is the third planet from the Sun and the only known celestial body that supports life. With its abundant water, breathable atmosphere, and diverse ecosystems, Earth provides the perfect environment for a wide range of organisms to thrive. Often referred to as the Blue Planet due to its vast oceans, Earth is unique among the planets in our solar system in both structure and function. Physical Characteristics and Structure Earth has a diameter of approximately 12,742 kilometers and is the fi
