I think the longer it takes to rotate around the sun. If you're farter from the sun, in most cases it will take longer to revolve aroungd it once. If you are closer to the sun it will take less time to revolve around the sun. it might even have something to do with gravatational pull and the mass of the planet.
A planet's year is determined by its orbital period, which is the time it takes to complete one revolution around its star. A planet with a longer year than Earth could have a larger orbit around its star, meaning it takes a longer time to complete a full revolution. Alternatively, a planet could have a slower orbital speed, resulting in a longer year despite having a similar orbit to Earth.
Earth, unless you meant days longer than years. In which case, that would be Venus.
Venus, the second planet from the sun. One day on Venus would be equivalent to 243 Earth days. However, the length of a Venusian year is shorter at 224.7 Earth days.
Mars, with a orbital period of around 687 days, almost two Earth years (which would be 730 days).
If the crust was one piece, it would mean that the molten core of the planet had cooled and solidified, meaning that the iron core of the planet was no longer rotating at a different rate than the rest of the planet. This would result in the loss of the magnetic field of the planet, meaning the atmosphere would be exposed to the full force of the solar wind. The surface of the planet would be bathed in solar radiation, and over time the atmosphere would be blown away leaving Earth much like Mars.
Neptune and Uranus. It would be Pluto and Neptune but pluto is no longer a planet it is a dwarf planet
Days are longer than nights in the summer, and the reverse in the winter.
Pluto.
You would be the youngest on Neptune (Pluto is no longer a planet) where 1 year = 164.79 years on Earth.
yes it does
None. Old textbooks would say that it is Pluto, but Pluto is no longer considered a planet.
the year would be longer because i feel like saying this
if a planet was close to earth it would cause earthquakes and more. if it collided if earth depending on the size if it is big it will collide with earth.
A year on Uranus, would be approx 84.07 Earth years.
If Earth combusted? Then it would be either a black hole (mabye not big enouph) or the particles would begin to form a new planet, or it could just disapear.
about never
Earth, unless you meant days longer than years. In which case, that would be Venus.
Yes. The Moon is a major cause of the nutations of the planet Earth.