True.
Edit:
Unfortunately, even today, we can't be sure about the cores of the gas giants.
The Sun and other stars do not normally have a "solid" surface, but the density at a point within the star is greater than most "solid" matter. The term for material existing in this high-energy state (although very dense for ionized gas) is "plasma". Certain types of stars lose may their fusion reaction, collapsing into a "neutron star", with a very dense fluid surface, and a crushingly high gravity.
Yes
Jovian planets can also be called gas giants. They are Jupiter, Saturn, Neptune and Uranus. They are mostly made up of gas, but they have a rocky core, (somewhere!). They are said to lack a solid surface, But they actually don't really have a surface at all! The gases that they're made up from get thinner and thinner as you get closer to the core.
True
False. Water can also be found in its gas, liquid, and solid states on other celestial bodies in our solar system. For example, water ice has been discovered on Mars, the Moon, and some of the moons of Jupiter and Saturn.
It is not true.
False. The outer planets are gas giants (although they have a solid core). The inner planets are 'rocky'.
False
The statement, "not every walking or working surface can be a potential fall hazard," is false.
False. Condensation can occur when air is cooled to its dew point, regardless of the presence of a solid surface. Condensation happens when the air becomes saturated with water vapor and moisture in the air begins to form liquid droplets. This can happen in the atmosphere or on any surface, not just solid surfaces.
false !
True or false: the crust includes BOTH dry land and the bottoms of the oceans?
true
That statement is true.
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.
False. Pluto is solid.
The statement is false.