Because of Earth's size, and considering it as one of the smallest planets, it has a weak gravity compared to the OTHER planets. Most planets have greater gravity because of their size. Earth has a stronger gravity compared to mars, mercury, and venus.
Asteroids are smaller than planets. A few of the asteroids are fairly large; Ceres, for example, is a "dwarf planet" that's bigger than Pluto. But many of the asteroids are a few miles, or a few dozen miles, across. That isn't very big, compared to Mars or Earth.
The Jovian planets are all much larger than Earth. See related link for a size comparison
because the earth contains soil
The Big Bang didn't directly create the Earth, a supernova created it, the sun, and the other planets.
They are small compared to other planets but big compared to us.
It is the biggest the rock-like planets but is smaller than any of the gas planets. This makes it the fifth largest planet in the solar system
earth
The planet Earth is the largest of the four rocky inner planets; it is smaller than any of the four gas giants.
it is mediam
The Earth actually isn't very big compared to many other things.
Neptune 4 times bigger than earth but slightly smaller than Uranus.
The Sun is not a planet. It is a star. The Earth has gas on it, but it is not gaseous compared to the planets defined as gaseous. So your answer would be no the Sun and the Earth are not gaseous planets.
3rd
Because of Earth's size, and considering it as one of the smallest planets, it has a weak gravity compared to the OTHER planets. Most planets have greater gravity because of their size. Earth has a stronger gravity compared to mars, mercury, and venus.
http://solarsystem.NASA.gov/planets/compchart.cfm
Small