Direct from http://www.physics247.com/physics-homework-help/orbits.php Question 5
A terrestrial planet
co2
Planetesimal is the name some theorists give to the individual chunks of material (rocks or ice) that merge together over a period of time to form a planet.
In our solar system, that would be Venus. It is covered by a cloud composed of sulfuric acid.
Saturn
Saturn
The is no known planet composed primarily of Iron Oxide.
Jupiter (or Saturn that depends on your definition of "moon" the rings of Saturn are composed of billions of chunks of rock and ice which each could be called a "moon" if you want to stretch the definition a lot...)
Saturn is commonly referred to as the "ring planet". Saturn is the sixth planet from the sun and is a gas giant. It is the second largest planet in the solar system. It's "rings" are made up mainly of ice chunks. These small chunks each orbit Saturn individually.
soil
Gas
A terrestrial planet
If a planet was composed of a fuel and an oxidizer, it could be set on fire. It is unlikely that such a planet would exist for long.
Jupiter is composed mainly of gases (hydrogen and helium).
Asteroids or dwarf planets. :)
Nowhere as the planet is composed of over 95% hydrogen
A terrestrial planet, telluric planet or rocky planet is a planet that is primarily composed of silicate rocks.