The Stage. Planet Earth: Our Home in the Universe 1. Unique Characteristics of Planet Earth
Act 1. Seven Connections that Set the Scene of Life on Earth 2. The Earth Has an Atmosphere: Connection with the Solar System 3. The Temperature Conditions of Earth are Moderate: Connection with the Earth-Moon System and the Earth's Rotation 4. There is Water on Earth, and it is Mostly Liquid: Connection with the Solar System 5. The Earth's Crust Contains...