There are 4 terrestrial planets, or rocky planets, in our solar system. Which is the largest and most dense?

A terrestrial planet is one composed primarily of silicate rocks or metals. The 4 in our solar system are the ones closest to the sun: Mercury, Venus, Earth, and Mars. Earth is not only the largest, but it's also the only one with extensive regions of water.

Asked by Rachel Bortles · Last updated 5 years ago · 5K views · SOURCE