No. The outer planets are gas planets, which are much less dense than the inner terrestrial planets.
Not at all. Mars is the least dense of the rocky planets. Earth is the densest planet in the Solar System because of its large iron core. Mercury and Venus are only slightly less dense.All of the Gas giants are much less dense than the rocky planets. The least dense, Saturn, is actually less dense than water. (All of the gas giants have a much greater mass than the rocky planets but density is mass divided by volume)
Extremely. None of the other planets is as dense as Earth (Mercury is close). Venus is just a little less than Mercury, Mars is about 2/3 as dense as Earth, and the outer planets are much less dense... 1/3 or less (Saturn is about 1/6).
It is neither. The densest layer is the inner core. The least dense layer is the crust.
Mercury, Venus, and Pluto receive less sunlight than Earth due to their distance from the Sun or their orbital characteristics. For example, Pluto is much farther from the Sun than Earth, while Venus has a dense atmosphere that traps heat, making it one of the hottest planets in our solar system.
The planets that have less mass than Earth are Mercury, Mars and Venus. The planets that have a lower average density than Earth are all of them; Earth is the most dense planet in our solar system.
Earth is more dense.
No. Pluto is significantly less dense than the terrestrial planets. A large portion of Pluto is made of ice, which is less dense than thr eock and metal that compose the terrestrial planets.
No. The outer planets are gas planets, which are much less dense than the inner terrestrial planets.
Not at all. Mars is the least dense of the rocky planets. Earth is the densest planet in the Solar System because of its large iron core. Mercury and Venus are only slightly less dense.All of the Gas giants are much less dense than the rocky planets. The least dense, Saturn, is actually less dense than water. (All of the gas giants have a much greater mass than the rocky planets but density is mass divided by volume)
Actually, Saturn is the least dense of all planets, the only planet less dense than water, at 687.00 kg/m³.
Extremely. None of the other planets is as dense as Earth (Mercury is close). Venus is just a little less than Mercury, Mars is about 2/3 as dense as Earth, and the outer planets are much less dense... 1/3 or less (Saturn is about 1/6).
they are gas, and gas is less dense
No, the density of Mars is less than that of Earth and Venus, making it less dense than other terrestrial planets. This lower density is due to Mars having a smaller iron core and less overall mass compared to Earth and Venus.
less dense than the material of the Earth's mantle
Earth is more than 5 times denser than water. Of all the planets in the solar system, only Saturn is less dense than water.
All of them do.