It's because they have a terrain. They have a clear and well defined rocky landscape for their surface. The outer gas planets don't have a well defined surface, just gas that gets thicker and denser.
Mercury Mars and Venus. Yes and these along with Earth are called the terrestrial planets.
Terrestrial planets are mercury,venus earth, mars.Also called as rock planets.
Mercury, Venus, Earth, and Mars are the 4 inner planets.
Mercury, Venus, Earth, & Mars because they are the fourth closest to the sun
The inner planets closest to the sun are called rocky or terrestrial: Mercury, Venus, Earth, and Mars for a total of four.
A terrestrial planet is a planet that has a solid surface made of rock.
The inner planets are known as terrestrial planets, because you can stand on them and they have a solid surface. The inner planets are: * Mercury * Venus * Earth; and * Mars
Terrestrial planet is another way of saying rocky planet. The inner rocky planets are; Mercury, Venus, Earth and Mars.
Mercury, Venus, Earth and Mars are often called terrestrial planets.
They are known as terrestrial planets. They are Mercury, Venus, Earth and Mars.
Mercury Mars and Venus. Yes and these along with Earth are called the terrestrial planets.
Terrestrial planets are mercury,venus earth, mars.Also called as rock planets.
Mercury, Venus, Earth, and Mars are the 4 inner planets.
Mercury, Venus, Earth, and Mars are called terrestrial planets because they have solid, rocky surfaces similar to Earth's. These planets are located closer to the Sun, have higher densities, and are composed primarily of silicate rocks and metals.
Earth Venus Mars Mercury
Mercury, Venus, Earth, and Mars are all terrestrial planets.
Mercury is the smallest of the terrestrial planets.The others in order after Mercury:MarsVenusEarth