It's hard to know exactly what you are referring to. The travelling round the sun doesn't cause anything of itself. However, if the planet has axial tilt, you get seasons and all the changes associated with them.
U answer
Mercury travels the least distance to go around the Sun once, as it has the shortest orbital path of all the planets in our solar system.
orbit.
A planet moves along its orbit around the sun in an elliptical path due to gravitational force. The planet travels at varying speeds, with faster speeds near perihelion (closest point to the sun) and slower speeds near aphelion (farthest point from the sun).
the time it takes to travel around the sun, a planet year
Planets have elliptical orbits around the sun.
orbit
mercury. I think you mean "Orbit".
The curved path of a planet around the sun is called an orbit. Orbits are elliptical in shape, with the sun located at one of the foci of the ellipse. The gravitational pull of the sun keeps the planet in its orbit as it travels around the sun.
The path is called an "orbit", and it has the shape of an ellipse, the Sun being at one focus of the ellipse.
An orbit is the elliptical path that a planet follows as it "falls" around its sun.
U answer
I assume you mean "around the Sun". That is the Earth's orbit. The plane of this orbit is called the ecliptic.
path of planet around the sun
Earth travels in an ellipse around the sun
An orbit.
Every planet in our solar system travels around the sun on its orbit which is a invisible path that goes right around the sun. feel free to add anything