gas and shape
Yes, Earth is the most massive of the four inner planets.
The most densest planets are Earth and Mercury
there aren't any planets on earth, all the planets are in space, but the most important planet to us or the most useful is earth..
Of all the planets the surface of Mars is closest to being like Earth.
Most of the known extrasolar planets are more massive than Earth because massive planets are easier to detect. We have detected planets smaller than Earth.
The Earth's Crust
Venus is most similar in size and mass to Earth. Both planets are considered terrestrial planets and have similar compositions and densities, which is why they are often referred to as "sister planets."
Oh no, it is the outer planets which have the most moons. Terrestrial planets such as Earth have relatively few moons.
usally most of them start with kepler
Earth is the largest and most massive of the four inner or terrestrial planets. Its surface gravity is therefore the highest of the four.
Most of our planets are named from greek gods except earth, Saturn and uranus.
No. Of the planets in this solar system, Jupiter, by far, has the strongest gravity.