Definition of paloverde. 1  1 : any of several small spiny trees or shrubs (genus Cercidium) of the legume family that have greenish branches and are found chiefly in dry regions of the southwestern U.S. and Mexico. 2  2 : jerusalem thorn.
Composition. Jupiter is mainly composed of gases primarily hydrogen and helium. Hydrogen makes up most of the gases with a mass composition of 75% while helium is a quarter of its mass of about 24%.The remaining one percent consists of other elements.upiter is mainly composed of gases primarily hydrogen and helium. Hydrogen makes up most of the gases with a mass composition of 75% while helium is a quarter of its mass of about 24%. The remaining one percent consists of other elements.
The planet is mostly made of hydrogen and helium surrounding a dense core of rocks and ice, with most of its bulk likely made up of liquid metallic hydrogen, which creates a huge magnetic field. Jupiter is visible with the naked eye and was known by the ancients. Its atmosphere consists mostly of hydrogen, helium, ammonia, and methane. [ Related: Planet Jupiter: Facts About Its Size, Moons and Red Spot ].