The outer planets (with the exception of the dwarf planet - Pluto) are called "gas giants" for two reasons - they are GIANT (in size/mass/gravity etc.) compared to Earth and the inner solar system "rocky" or "terrestrial" planets and are composed mainly of a gaseous atmosphere (with, its hypothesized, a small rocky core at the center).
Rocks which are made of minerals can be made up of many minerals and they can also be made up of only one mineral. Generally rocks are made of two or more minerals
Helium and hydrogen =|
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
the inner planets are rocky and warm and the outer planets are made out of gas and is cold
gas and rocks
Gas planets are those planets which are not made up of rocks or materials. They are composed of gases only. Eg- Jupiter
Made of rock and have few or no moons.
crust and mantle
this two rocks are called marier and teriuy
Crust and mantle
because a metamorphic rock is made up of different rocks.