Mercury:A year on Mecury is just 88 days long Jupiter is the biggest planet in the solar system
Mecury is the smallest planet in the solar system Jupiters magnetosphere is the biggest object in the solar system.its magnet feild is 20 times stronger than Earth's
Mecury is the Second Densest planet in the solar system the planet has a swirling storm twice the width of Earth that has raged for atleast cthe last 150 years called the red spot
Mecury has wrinkles
Mecury has a molten core
Mecury is the second hottest planet in the solar system
Mecury is the most cratered planet is the solar system
Venus:Venus is second brightest natural object in the sky
Venus is somtimes refered to as "morning star" and "evening star"
One day on Venus is longer one year
Venus is named after the Roman Goddess of love and beauty
Somtimes Venus is called Earths sister planet
Earth:it is the onl planet that has an atmosphere containing 21% oxygen
it is the only planet with liquid water on its surface
Earth is the only planet in the solar system that has life
The Earth is the only inner planet (Mecury, Venus, Earth and Mars) to have obe large natural satalite, The Moon
Mars is the 4th planet from the sun
The planet is named after the Romman God of war
The landmass of Mars is close to the size of Earth
Only 16 of the 39 Mars have been succesful
Peices of Mars have been found on Earth