Question

what is the scientific reason of the four outer planets are called gas giants​

Answer 1

Answer:

Because they are much larger than Earth and the other inner planets, and because they are made primarily of gases and liquids rather than solid matter, the outer planets are also called gas giants.

Answer 2

Answer:

Hey Bro

Explanation:

They are called gas gaints because most of the part of the planet is made up of gas(about 90%).They are mostly gaseou with a very little rock or ice.

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