The strong solar wind of the young sun blew most of the hydrogen and helium out of the inner solar system. Most of what remained was rock.
The inner planets are closer to the Sun compared to the outer planets, have solid rocky surfaces, and are smaller in size compared to the outer planets.
The inner planets are rocky and the outer planets are gas giants.
The Rocky Planets, or Inner Planets, include Mercury, Venus, Earth, and Mars.
Terrestrial Planets, or Rocky Planets.
they are rocky and have terrain areas the rest of the planets are all gas
The inner planets (Mercury, Venus, Earth and Mars) are rocky. It is the outer planets (Jupiter, Saturn, Uranus and Neptune) that are gas planets.
The inner planets are also known as terrestrial planets. This term is used because they have solid rocky surfaces similar to Earth's.
most of inner planets
Rocky, inner planets.
the rocky planets
my question is that "what are the iner planets?"
The inner planets are known as terrestrial planets because they are rocky like earth