7 Fun Facts about Earth

 We are the densest in the solar system

The average density of Earth is 5.5 g/cm3. Suppose our planet was dropped on a pool of water large enough to fit in, Earth would sink. This is because the density of water is 1 gram per cubic centimeter (1 g/cm3). That proves Earth is denser than water. On the other hand, Saturn has the lowest density of all planets. It’s less dense than water meaning if put on a water body large enough to hold it, it would float.

Read more on the next page...