Mercury, Venus, Earth and Mars are the inner planets, and are referred to as "rocky," or terrestrial" (telluric) planets.
There are four rocky planets in the solar system: Mercury, Venus, Earth, and Mars.
There are 5 rocky planets in our solar system if you count Pluto. If not, there are 4 rocky planets in the solar system.
4 4
The rocky planets
Mercury. Venus,Earth, Mars
The inner rocky planets are; Mercury, Venus, Earth and Mars. They are also known as the terrestrial planets.
Those are called "Terrestrial Planets", which includes Mercury, Venus, Earth, and Mars.
Rocky planets
In our solar system, there are officially 4 rocky planets: Mercury Venus Earth Mars The small dwarf planet called Pluto is also rocky.
The Outer planets are often referred to as Gaseous planets. The others are the "inner planets" or rocky planets.
There are 4 rocky planets and 4 gaseous planets in the solar system