A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Why are terrestrial planets denser than jovian planets?

Best Answers

The terrestrial planets formed in the inner solar nebula, where only dense materials could condense. Suppose you find a rock that contains 10 micrograms of radioactive potassium-40, which has a half-life of 1.25 billion years. read more

Terrestrial, or mostly solid, planets are much denser than Jovian, or gas, planets. This is because they, as you may have noticed, are much closer to the Sun. They actually used to have gas surrounding them, though because of the Sun's powerful solar rays, were blown off of their surfaces. Solar rays are also gradually affecting the gas planets. read more

Encyclopedia Research

Wikipedia:

Related Types

Further Research