Is mars a terrestrial planet?

A terrestrial planet, telluric planet, or rocky planet is a planet that is composed primarily of silicate rocks or metals. Within the Solar System, the terrestrial planets are the inner planets closest to the Sun, i.e. Mercury, Venus, Earth, and Mars. read more

The final terrestrial planet is Mars. Mars is roughly one-half the diameter of Earth, which leads scientists to speculate that the core has cooled and solidified. The depth of the crust and mantle are not known for sure, but the average planet density is 3.930 g/cm 3. read more

Mars is a terrestrial planet, not a gas giant. Mars is a terrestrial planet because the majority of it is rock, not gas. read more

Average planet density is 5.520 g/cm 3. The final terrestrial planet is Mars. Mars is roughly one-half the diameter of Earth, which leads scientists to speculate that the core has cooled and solidified. The depth of the crust and mantle are not known for sure, but the average planet density is 3.930 g/cm 3. read more

Terrestrial planets also have a molten heavy metal core, few moons, and topological features such as valleys, volcanoes and craters. In our solar system, there are four terrestrial planets, which also happen to be the four closest to the sun: Mercury, Venus, Earth and Mars. read more