9. How is Earth different from all the other planets? A. It rotates on its axis. B. It has a breathable atmosphere. C. It has a rocky surface. D. It is warmed by the sun.

One of the standout features that sets Earth apart from its planetary neighbors is its breathable atmosphere, primarily composed of nitrogen and oxygen. This unique blend not only supports life but also acts as a protective shield against harmful solar radiation and cosmic events, making Earth a truly special gem in our solar system! Another fascinating factor is Earth's ability to sustain liquid water, which is crucial for life. While other planets have water in various forms, such as ice or vapor, only Earth has large bodies of liquid water on its surface. This feature creates diverse ecosystems and environments, allowing countless species to thrive!