* Gravity's Influence: The Sun's gravity is stronger closer to it. This stronger pull keeps the inner planets moving faster in their orbits.
* Orbital Path: Inner planets have smaller orbital paths to cover, which also contributes to a shorter revolution period.
Therefore, inner planets have shorter revolution periods than outer planets.
Here's a comparison:
* Inner Planets:
* Mercury: 88 Earth days
* Venus: 225 Earth days
* Earth: 365.25 Earth days
* Mars: 687 Earth days
* Outer Planets:
* Jupiter: 11.86 Earth years
* Saturn: 29.46 Earth years
* Uranus: 84 Earth years
* Neptune: 165 Earth years
As you can see, the difference in revolution periods is significant!
