Of course. Everything that has mass has gravity.
Yes. All matter is composed of the elements found on the Periodic Table, so dwarf planets will have them.
That is correct; dwarf planets, like the regular size planets, are round because of their gravity. Gravity is a spherically symmetrical force which tends to produce a spherical result.
Yes. While not considered planets, dwarf planets are still massive enough to be rounded by their gravity.
because of the gravity of the other planets around them
No. The term dwarf planet is reserved for a relatively large object that is rounded by its own gravity. The vast majority of asteroids are not rounded like this.
All outer planets are larger than Earth so they have greater gravity. Pluto is now counted as a dwarf planet.
Yes. Of the five recognized dwarf planets only one, Ceres lacks a moon. Dwarf planets are massive objects, far more massive that ordinary asteroids and comets, so they have strong enough gravity to retain moons in stable orbits.
Yes. While not considered planets, dwarf planets are still massive enough to be rounded by their gravity.
because of the gravity of the other planets around them
No. The term dwarf planet is reserved for a relatively large object that is rounded by its own gravity. The vast majority of asteroids are not rounded like this.
All outer planets are larger than Earth so they have greater gravity. Pluto is now counted as a dwarf planet.
Yes. Of the five recognized dwarf planets only one, Ceres lacks a moon. Dwarf planets are massive objects, far more massive that ordinary asteroids and comets, so they have strong enough gravity to retain moons in stable orbits.
Of the planets in our solar system, Mars has the lowest surface gravity of around 38% of earths - over one third. This comes closest to the 25%. We then have moons and dwarf planets, but these have much lower surface gravities.
Yes. The difference is that a dwarf planet must have enough mass to have crushed it into a sphere under the influence of gravity.
The other planets are not similar to dwarf planets.
The other planets are not similar to dwarf planets.
No, a dwarf planet is not a moon. A moon is a body which orbits a large body. However, dwarf planets don't orbit any larger bodies and just orbit the sun in their solar system. Most dwarf planets are failed planets that were forming, but were to close to a gas giant whose gravity messed up the formation of the planet.
our dwarf planets are Pluto
dwarf planets are smaller than regular planets