Here's why:
* High internal pressure and temperature: Gas giants have immense gravitational pull, compressing their gases to incredibly high densities and generating immense internal heat.
* Composition: The primary components of gas planets are hydrogen and helium, which are gases even under extreme pressure.
* Gas giants have liquid cores: The immense pressure inside gas giants causes hydrogen to behave like a liquid metal, forming a core.
* Different from ice giants: Ice giants like Uranus and Neptune have a significant amount of water, methane, and ammonia in their atmospheres, which can solidify under certain conditions. However, they are not entirely frozen like ice crystals.
Therefore, while gas giants are made up of gases, their internal structure and conditions make them vastly different from frozen ice crystals.
