They are all dense and rocky. The gas giants are made of gas and are big. ps. pluto is not a plnet anymore!! ^_^
The gas giants are composed of hydrogen and helium, which can remain in a gaseous state at extremely low temperatures, even lower than thous found in the atmospheres of the gas giants. In reality, though, most of the volume of the gas giants is not gas. Deep within the atmospheres of these planets the enormous pressure renders the hydrogen and helium into a supercritical state, which is characteristics between those of a liquid and a gas. Even deeper the hydrogen enters an exotic metal-like state. The interiors of the gas giants are very hot.
The gas giants have no volcanoes; they are composed entirely or almost entirely of gas, so there is nothing to erupt. However, it should be noted that some of the satellites of the gas giants do have volcanoes.
Simply because the gas giants are so big that the force of gravity is sufficient to retain the light gases.
gravity keeps the gas giants planets gases from escaping so they have thick atmosphere
Because of their distance from the sun
They are all dense and rocky. The gas giants are made of gas and are big. ps. pluto is not a plnet anymore!! ^_^
The gas giants are composed of hydrogen and helium, which can remain in a gaseous state at extremely low temperatures, even lower than thous found in the atmospheres of the gas giants. In reality, though, most of the volume of the gas giants is not gas. Deep within the atmospheres of these planets the enormous pressure renders the hydrogen and helium into a supercritical state, which is characteristics between those of a liquid and a gas. Even deeper the hydrogen enters an exotic metal-like state. The interiors of the gas giants are very hot.
The gas giants have no volcanoes; they are composed entirely or almost entirely of gas, so there is nothing to erupt. However, it should be noted that some of the satellites of the gas giants do have volcanoes.
Simply because the gas giants are so big that the force of gravity is sufficient to retain the light gases.
gravity keeps the gas giants planets gases from escaping so they have thick atmosphere
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
The cores are so deep in the planets
It is one of the gas giants, so mostly gas.
Please tell me you mean Planets not Plants, that is an odd image. Rocky Planets are made mostly of Rock ie solid stuff. Gas Giants are made mostly of Gas. Most gas giants are much bigger than the rocky planets. So far most of the extra solar planets are gas giants (they are bigger so easier to find)
Gas giants do not have atmosphere because if it did our solar system would not be like it is now. So the answer is false.