Generally speaking, the bigger or more massive a planet it, the more gravity it has, since gravity and mass are related. the small planets such as Mars and Mercury have a weaker gravity, while the larger planets have a strong gravitational field.
Gravitational attraction is proportional to mass.
Of course. Everything that has mass has gravity.
dwarf planets are smaller than regular planets
Not all of the planets are held by gravity.
There is gravity on all planets. The strength of that gravity varies depending on the size and mass of each planet.
Big planets has a strong gravity. In small planets it's opposite
Because of Earth's size, and considering it as one of the smallest planets, it has a weak gravity compared to the OTHER planets. Most planets have greater gravity because of their size. Earth has a stronger gravity compared to mars, mercury, and venus.
Gravitational attraction is proportional to mass.
Earth technically has a weak gravity because it is one of the smallest planets compared to the others. The greater the size or mass the more gravitational pull it has.
Of course. Everything that has mass has gravity.
Because it was so small. And it was made of rock and ice not like other planets. And because it is too small it has weak gravity and because of the weak gravity it can't clear the objects in it's neighborhood.
Venus (and all the other four inside rocky planets) has no rings; its gravity is too weak.
Planets have gravity because they have mass.
The other planets do have gravity.
gravity is something that can affect the planets.
Planets whether they be major planets or dwarf planets aren't strong or weak. But if you are asking about Pluto's gravitational pull, then that is weak.
Yes. All planets have gravity. Earth is one of those inner planets.