Caesar had fought in many battles or wars and became a part of Roman politics and that is how he became dictator of Roman Empire and he ruled just for one year because he was assassinated by political rivals" Gaius Cassius Longinus and Marcus Junius Brutus" at a military camp on a modern day Iraq. But Cesar was a nobleman who helped peoples of Roman.
Inner planets are closer to the sun.
Terrestrial are like the earth in some ways.
Moon is the celestial object that orbits a planet.
Orbit means move repeatedly around a planet.
Atmosphere is the gases that surround a planet.