If you are experiencing problems with the electrical system, the alternator itself might be fine because the problem could be with one of the belts connected to the alternator. By doing a visual inspection of the engine compartment, you can determine if a belt is too loose or too tight.
The inner planets are called inner planets because they are relatively near to the Sun, in the inner part of the Solar System. They are also called the rocky planets because they are mainly made of rocks. The outer planets are also called gas giants and are composed mostly of gases or liquefied gas.
The innermost four planets of our solar system are called the âterrestrialâ planets, which comes from the word âtelluricâ. It is derived from the Latin words âterraâ and âtellusâ, used to refer to Earth. The terrestrial planets (in order of their distances from the Sun) are Mercury, Venus, Earth and Mars.They are made mostly of silicate rocks and metals, with solid surfaces and atmospheres that range from thick (on Venus) to very thin (on Mercury). The terrestrial planets in our solar system orbit relatively close to the Sun, this gives them their other name; the âInner Planetsâ. 2  Earth is the most hospitable to life. 3  Mars may have supported life in the past, but there is no evidence that conditions have ever been life-friendly on Mercury or Venus.